4
Miniature
controls
Low Voltage Products & Systems 4.1
ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU000023C0202
Description
General features
• Wiring terminations available include plug-
on connectors, wire pins for PC board
mounting and solder connections
• Low power consumption coils
• Touch safe design: All screw connection
terminals are protected against accidental
touch
• Slotted Pozidriv terminal screws
• Screwdriver guide holes
• Self-lifting cable clamps
• Panel or DIN rail mounting
• Terminals supplied in the open position
• Electrically noiseless operation
• Snap-on accessories
• UL Listed, le # E39231
• CSA approved, le #LR15332
• IEC, VDE & most international standards
Contactors
• B6 and BC6 miniature contactors can be
used for small motors up to 1 HP, 460V
• B7 and BC7 miniature contactors can be
used for small motors up to 5 HP, 460V
• Applications include use in machines,
electrical appliances, building automation
systems, heating systems, overhead door
applications, etc.
• B6 and B7 miniature contactors are
designed to be directly connected to a PLC
transistor output
Interface contactors
• “Interface” mini-contactors are normally
used to establish an isolation between the
electronic part and the process in large
automation systems
Mechanically interlocked
contactors
• Compact, mechanically interlocked
contactors are available
• Can be used for reversing applications
Control relays
• AC & DC operated
Overload relays
• 14 setting ranges from 0.11 to 10.5 amps
• Manual or automatic reset
• Phase failure compensation
• Ambient temperature compensation
• Stop and test button functions
• UL Listed, le #E149922
• CSA approved, le # LR98336
Miniature controls
• Contactors
• Overload relays
• Starters
• Control relays
Miniature controls
4
Miniature
Controls
4.2 Low Voltage Products & Systems
1SXU000023C0202 ABB Inc. • 888-385-1221 • www.abb-control.com
Contactors
B6 & B7, non-reversing
3 Phase
B6C-1
Non-reversing with screw connections
B6CFP-1
B7CSP-1
B7C-1
Discount schedule MB
Non-reversing with flat pin connections
Non-reversing with soldering pin connections
Coil voltage selection
∆ Coil voltage sufx. Refer to Coil Voltage Selection Chart and substitute the desired coil voltage sufx for the ∆.
Coil voltage selection chart
Volts
12 24 42 48 110/125 110/120 220 220/240 380/415
AC 40-450 Hz F L G 1 2 M
DC U Y V W P R
AC operated
3 1 N.O. B6-30-10-∆
12 6.8 1 2 3 1 1/2 1 3 1 N.C. B6-30-01-∆ $ 51
4 –– B6-40-00-∆
3 1 N.O. B7-30-10-∆
16 9.6 2 3 5 5 1 2 3 1 N.C. B7-30-01-∆ 72
4 –– B7-40-00-∆
DC operated
12 6.8 1 2 3 1 1/2 1 3 1 N.O. BC6-30-10-∆ 57
3 1 N.C. BC6-30-01-∆
16 9.6 2 3 5 5 1 2 3 1 N.O. BC7-30-10-∆ 78
3 1 N.C. BC7-30-01-∆
AC operated
3 1 N.O. B6-30-10-F∆
12 6.8 1 2 3 1 1/2 1 3 1 N.C. B6-30-01-F∆ $ 51
4 –– B6-40-00-F∆
3 1 N.O. B7-30-10-F∆
16 9.6 2 3 5 5 1 2 3 1 N.C. B7-30-01-F∆ 72
4 –– B7-40-00-F∆
DC operated
12 6.8 1 2 3 1 1/2 1 3 1 N.O. BC6-30-10-F∆ 57
3 1 N.C. BC6-30-01-F∆
16 9.6 2 3 5 5 1 2 3 1 N.O. BC7-30-10-F∆ 78
3 1 N.C. BC7-30-01-F∆
AC operated
3 1 N.O. B6-30-10-P∆
12 6.8 1 2 3 1 1/2 1 3 1 N.C. B6-30-01-P∆ $ 51
4 –– B6-40-00-P∆
3 1 N.O. B7-30-10-P∆
16 9.6 2 3 5 5 1 2 3 1 N.C. B7-30-01-P∆ 72
4 –– B7-40-00-P∆
DC operated
12 6.8 1 2 3 1 1/2 1 3 1 N.O. BC6-30-10-P∆ 57
3 1 N.C. BC6-30-01-P∆
16 9.6 2 3 5 5 1 2 3 1 N.O. BC7-30-10-P∆ 78
3 1 N.C. BC7-30-01-P∆
General Maximum 3 Phase motor horsepower Single phase Number of Auxiliary Catalog List
purpose motor FLA power contacts number price
AC1 AC3 208V 230V 460V 600V 120V 230V poles
General Maximum 3 Phase motor horsepower Single phase Number of Auxiliary Catalog List
purpose motor FLA power contacts number price
AC1 AC3 208V 230V 460V 600V 120V 230V poles
General Maximum 3 Phase motor horsepower Single phase Number of Auxiliary Catalog List
purpose motor FLA power contacts number price
AC1 AC3 208V 230V 460V 600V 120V 230V poles
4
Miniature
controls
Low Voltage Products & Systems 4.3
ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU000023C0202
Contactors
B6 & B7, mechanically interlocked
3 Phase
VB6M-1
VB7M-1
Discount schedule MB
Mechanically interlocked with screw connections
Mechanically interlocked with flat pin connections
Mechanically interlocked with soldering pin connections
Coil voltage selection
∆ Coil voltage sufx. Refer to Coil Voltage Selection Chart and substitute the desired coil voltage sufx for the ∆.
Coil voltage selection chart
Volts
12 24 42 48 110/125 110/120 220 220/240 380/415
AC 40-450 Hz F L G 1 2 M
DC U Y V W P R
General Maximum 3 Phase motor horsepower Single phase Number of Auxiliary Catalog List
purpose motor FLA power contacts number price
AC1 AC3 208V 230V 460V 600V 120V 230V poles
AC operated
12 6.8 1 2 3 1 1/2 1 3 1 N.O. VB6-30-10-∆ $ 104
1 N.C. VB6-30-01-∆
16 9.6 2 3 5 5 1 2 3 1 N.O. VB7-30-10-∆ 143
1 N.C. VB7-30-01-∆
DC operated
12 6.8 1 2 3 1 1/2 1 3 1 N.O. VBC6-30-10-∆ 105
1 N.C. VBC6-30-01-∆
16 9.6 2 3 5 5 1 2 3 1 N.O. VBC7-30-10-∆ 156
1 N.C. VBC7-30-01-∆
General Maximum 3 Phase motor horsepower Single phase Number of Auxiliary Catalog List
purpose motor FLA power contacts number price
AC1 AC3 208V 230V 460V 600V 120V 230V poles
AC operated
12 6.8 1 2 3 1 1/2 1 3 1 N.O. VB6-30-10-F∆ $ 104
1 N.C. VB6-30-01-F∆
16 9.6 2 3 5 5 1 2 3 1 N.O. VB7-30-10-F∆ 143
1 N.C. VB7-30-01-F∆
DC operated
12 6.8 1 2 3 1 1/2 1 3 1 N.O. VBC6-30-10-F∆ 105
1 N.C. VBC6-30-01-F∆
16 9.6 2 3 5 5 1 2 3 1 N.O. VBC7-30-10-F∆ 156
1 N.C. VBC7-30-01-F∆
General Maximum 3 Phase motor horsepower Single phase Number of Auxiliary Catalog List
purpose motor FLA power contacts number price
AC1 AC3 208V 230V 460V 600V 120V 230V poles
AC operated
12 6.8 1 2 3 1 1/2 1 3 1 N.O. VB6-30-10-P∆ $ 104
1 N.C. VB6-30-01-P∆
16 9.6 2 3 5 5 1 2 3 1 N.O. VB7-30-10-P∆ 143
1 N.C. VB7-30-01-P∆
DC operated
12 6.8 1 2 3 1 1/2 1 3 1 N.O. VBC6-30-10-P∆ 105
1 N.C. VBC6-30-01-P∆
16 9.6 2 3 5 5 1 2 3 1 N.O. VBC7-30-10-P∆ 156
1 N.C. VBC7-30-01-P∆
4
Miniature
Controls
4.4 Low Voltage Products & Systems
1SXU000023C0202 ABB Inc. • 888-385-1221 • www.abb-control.com
Contactors 1
B6 & B7, Interface
3 Phase
BC7-2.4
BC6-2.4
1 Interface contactors cannot utilize auxiliary contacts.
Discount schedule MB
Non-reversing with screw connections
Non-reversing with soldering pin connections
Non-reversing with flat pin connections
General Maximum 3 Phase motor horsepower Single phase Number of Auxiliary Catalog List
purpose motor FLA power contacts number price
AC1 AC3 208V 230V 460V 600V 120V 230V poles
DC operated — 24VDC (1.4W low power consumption)
12 6.8 1 2 3 1 1/2 1 3 1 N.O. BC6-30-10-1.4 $ 57
1 N.C. BC6-30-01-1.4
16 9.6 2 3 5 5 1 2 3 1 N.O. BC7-30-10-1.4 80
1 N.C. BC7-30-01-1.4
DC operated — 17 – 32VDC (2.4W low power consumption)
12 6.8 1 2 3 1 1/2 1 3 1 N.O. BC6-30-10-2.4 63
1 N.C. BC6-30-01-2.4
16 9.6 2 3 5 5 1 2 3 1 N.O. BC7-30-10-2.4 80
1 N.C. BC7-30-10-2.4
General Maximum 3 Phase motor horsepower Single phase Number of Auxiliary Catalog List
purpose motor FLA power contacts number price
AC1 AC3 208V 230V 460V 600V 120V 230V poles
DC operated — 24VDC (1.4W low power consumption)
12 6.8 1 2 3 1 1/2 1 3 1 N.O. BC6-30-10-F1.4 $ 57
1 N.C. BC6-30-01-F1.4
16 9.6 2 3 5 5 1 2 3 1 N.O. BC7-30-10-F1.4 80
1 N.C. BC7-30-01-F1.4
DC operated — 17 – 32VDC (2.4W low power consumption)
12 6.8 1 2 3 1 1/2 1 3 1 N.O. BC6-30-10-F2.4 63
1 N.C. BC6-30-01-F2.4
16 9.6 2 3 5 5 1 2 3 1 N.O. BC7-30-10-F2.4 80
1 N.C. BC7-30-01-F2.4
General Maximum 3 Phase motor horsepower Single phase Number of Auxiliary Catalog List
purpose motor FLA power contacts number price
AC1 AC3 208V 230V 460V 600V 120V 230V poles
DC operated — 24VDC (1.4W low power consumption)
12 6.8 1 2 3 1 1/2 1 3 1 N.O. BC6-30-10-P1.4 $ 57
1 N.C. BC6-30-01-P1.4
16 9.6 2 3 5 5 1 2 3 1 N.O. BC7-30-10-P1.4 80
1 N.C. BC7-30-01-P1.4
DC operated — 17 – 32VDC (2.4W low power consumption)
12 6.8 1 2 3 1 1/2 1 3 1 N.O. BC6-30-10-P2.4 63
1 N.C. BC6-30-01-P2.4
16 9.6 2 3 5 5 1 2 3 1 N.O. BC7-30-10-P2.4 80
1 N.C. BC7-30-01-P2.4
4
Miniature
controls
Low Voltage Products & Systems 4.5
ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU000023C0202
Contactors
for connection to PLCs 1
3 Phase
B7SC-2.8
B6SC-2.8
1 Contactors for connection to PLCs cannot utilize auxiliary contacts.
Discount schedule MB
Non-reversing with screw connections
General Maximum 3 Phase motor horsepower Single phase Number of Auxiliary Catalog List
purpose motor FLA power contacts number price
AC1 AC3 208V 230V 460V 600V 120V 230V poles
DC operated — 24VDC (1.4W low power consumption)
12 6.8 1 2 3 1 1/2 1 3 1 N.O. B6S-30-10-1.7 $ 65
1 N.C. B6S-30-01-1.7
16 9.6 2 3 5 5 1 2 3 1 N.O. B7S-30-10-1.7 69
1 N.C. B7S-30-01-1.7
DC operated — 17 – 32VDC (2.4W low power consumption)
12 6.8 1 2 3 1 1/2 1 3 1 N.O. B6S-30-10-2.8 65
1 N.C. B6S-30-01-2.8
16 9.6 2 3 5 5 1 2 3 1 N.O. B7S-30-10-2.8 69
1 N.C. B7S-30-01-2.8
Oscillograms
typical operation
Switching off of interface contactors
BC6, BC7, coil voltage 24 VDC.
Switching off of B6S, B7S coil voltage
24VDC which provides electrically
noiseless operation
0
switch off
with internal surge suppression
24V 0
without internal surge suppression
24 V
-1000 V
0280
µs
0
4
Miniature
Controls
4.6 Low Voltage Products & Systems
1SXU000023C0202 ABB Inc. • 888-385-1221 • www.abb-control.com
Thermal overload relays
T7DU
Discount schedule MB
Thermal overload relay — for contactors B6,B7, BC6, BC7, B6S, B7S, VB6(7), VBC6(7),
VB6A(7A), VBC6A(/7A)
Thermal overload relay T7DU
0.1 – 0.16 0.5 20 1 15A 62.3 1.6
0.16 – 0.24 1 20 1 15A 27 1.6
0.24 – 0.4 2 20 1 15A 11.7 1.9
0.4 – 0.6 2 20 1 15A 4.61 1.7
0.6 – 1.0 4 20 3 15A 1.66 1.7
1.0 – 1.6 6 20 6 15A 0.63 1.6
1.6 – 2.4 6 20 6 15A 0.27 1.6
2.4 – 4.0 10 20 15 15A 0.107 1.7
4.0 – 6.0 10 20 20 15A 0.049 1.8
6.0 – 9.0 10 20 35 15A 0.021 1.7
9.0 – 12.0 20 20 45 15A 0.010 1.4
Loading capacity of auxiliary switches
Setting range Short circuit protection (fuses, circuit breakers) Joule losses
per phase
Coordination Type 2 (IEC) Coordination Type 1(IEC) 600V, 5kA Resistance at upper
per phase current
gL/gG gL/gG Fuse MCCB setting
A – A A A W W
Electronic overload relays
See pages 2.19 to 2.30.
T7DU
Setting range Catalog List
Amps number price
0.1 – 0.16 T7DU0.16
0.16 – 0.24 T7DU0.24
0.24 – 0.4 T7DU0.4
0.4 – 0.6 T7DU0.6
0.6 – 1.0 T7DU1.0
1.0 – 1.6 T7DU1.6 $ 48
1.6 – 2.4 T7DU2.4
2.4 – 4.0 T7DU4.0
4.0 – 6.0 T7DU6.0
6.0 – 9.0 T7DU9.0
9.0 – 12.0 T7DU12.0
Type T7DU
N.C. N.O.
95 – 96 97 – 98
Rated operating voltage Ue/V IEC / UL508 V 500 / 300 500 / 300
Thermal current A 6 6
Rated operating current Ie
at AC-15 220/240 V A 1.5 1.5
at AC-15 380/415 V A 0.7 0.5
at AC-15 500 V A 0.5 0.3
at DC-15 220 V A 0.2 0.2
Pilot duty rating AC A300 A300
DC P300 P300
General use 240V 1.5A 1.5A
600V 0.6A 0.6A
4
Miniature
controls
Low Voltage Products & Systems 4.7
ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU000023C0202
Starters 1
B6 & B7, non-reversing
3 Phase
Coil voltage selection
Volts
12 24 42 48 110/125 110/120 220 220/240 380/415
AC 40-450 Hz F L G 1 2 M
DC U Y V W P R
T7DU – Thermal overload
Reversing, 3 phase – Screw connections only
Non-Reversing, 3 phase – Screw connections only
Overload relay selection
1 For enclosed miniature starters, please consult factory for catalog number and pricing.
Discount schedule MB
B6S-∆∆
E16DU – Electronic overload
General Maximum 3 Phase motor horsepower Single phase Number of Auxiliary Catalog List
purpose motor FLA power contacts number price
AC1 AC3 208V 230V 460V 600V 120V 230V poles
AC operated
12 6.8 1 2 3 1 1/2 1 3 1 N.O. B6S-∆‡ $ 108
1 N.C. B6S-∆01‡
16 9.6 2 3 5 5 1 2 3 1 N.O. B7S-∆‡ 132
1 N.C. B7S-∆01‡
DC operated
12 6.8 1 2 3 1 1/2 1 3 1 N.O. BC6S-∆‡ 114
1 N.C. BC6S-∆01‡
16 9.6 2 3 5 5 1 2 3 1 N.O. BC7S-∆‡ 138
1 N.C. BC7S-∆01‡
∆ Coil voltage sufx. Refer to Coil Voltage Selection chart and substitute the desired coil voltage sufx for the ∆.
‡ Overload relay sufx. Refer to the Overload Relay Selection chart and substitute the desired starter sufx code for the ‡.
General Maximum 3 Phase motor horsepower Single phase Number of Auxiliary Catalog List
purpose motor FLA power contacts number price
AC1 AC3 208V 230V 460V 600V 120V 230V poles
AC operated
12 6.8 1 2 3 1 1/2 1 3 1 N.O. B6SR-∆‡ $ 179
1 N.C. B6SR-∆01‡
16 9.6 2 3 5 5 1 2 3 1 N.O. B7SR-∆‡ 218
1 N.C. B7SR-∆01‡
DC operated
12 6.8 1 2 3 1 1/2 1 3 1 N.O. BC6SR-∆‡ 180
1 N.C. BC6SR-∆01‡
16 9.6 2 3 5 5 1 2 3 1 N.O. BC7SR-∆‡ 231
1 N.C. BC7SR-∆01‡
∆ Coil voltage sufx. Refer to Coil Voltage Selection chart and substitute the desired coil voltage sufx for the ∆.
‡ Overload relay sufx. Refer to the Overload Relay Selection chart and substitute the desired starter sufx code for the ‡.
Catalog Current Starter
number setting range
range code
T7DU0.16 0.1 – 0.16 A
T7DU0.24 0.16 – 0.24 B
T7DU0.4 0.24 – 0.4 C
T7DU0.6 0.4 – 0.6 D
T7DU1.0 0.6 – 1.0 E
T7DU1.6 1.0 – 1.6 F
T7DU2.4 1.6 – 2.4 G
T7DU4.0 2.4 – 4.0 H
T7DU6.0 4.0 – 6.0 J
T7DU9.0 6.0 – 9.0 K
T7DU12.0 9.0 – 12.0 L
Catalog Current Current Starter
number setting tripping range
range class code
E16DU0.32-10 0.1 – 0.32 10 A1
E16DU1.0-10 0.3 – 1.0 10 B1
E16DU2.7-10 0.9 – 2.7 10 C1
E16DU6.3-10 2.0 – 6.3 10 D1
E16DU18.9-10 5.7 – 18.9 10 E1
E16DU0.32-20 0.1 – 0.32 20 A2
E16DU1.0-20 0.3 – 1.0 20 B2
E16DU2.7-20 0.9 – 2.7 20 C2
E16DU6.3-20 2.0 – 6.3 20 D2
E16DU18.9-20 5.7 – 18.9 20 E2
E16DU0.32-30 0.1 – 0.32 30 A3
E16DU1.0-30 0.3 – 1.0 30 B3
E16DU2.7-30 0.9 – 2.7 30 C3
E16DU6.3-30 2.0 – 6.3 30 D3
E16DU18.9-30 5.7 – 18.9 30 E3
4
Miniature
Controls
4.8 Low Voltage Products & Systems
1SXU000023C0202 ABB Inc. • 888-385-1221 • www.abb-control.com
Non-Reversing, Single phase – Screw connections only
Starters 1
B6 & B7, Non-reversing
Single phase
Overload relay selection
1 For enclosed miniature starters, please consult factory for catalog number and pricing.
Discount schedule MB
Coil voltage selection
Volts
12 24 42 48 110/125 110/120 220 220/240 380/415
AC 40-450 Hz F L G 1 2 M
DC U Y V W P R
General Maximum Single phase Number of Auxiliary Catalog List
purpose motor FLA power contacts number price
AC1 AC3 120V 230V poles
AC operated
12 6.8 1/2 1 3 1 N.O. B6SS-∆‡ $ 108
1 N.C. B6SS-∆01‡
16 9.6 1 2 3 1 N.O. B7SS-∆‡ 132
1 N.C. B7SS-∆01‡
DC operated
12 6.8 1/2 1 3 1 N.O. BC6SS-∆‡ 114
1 N.C. BC6SS-∆01‡
16 9.6 1 2 3 1 N.O. BC7SS-∆‡ 138
1 N.C. BC7SS-∆01‡
∆ Coil voltage sufx. Refer to Coil Voltage Selection chart and substitute the desired coil voltage sufx for the ∆.
‡ Overload relay sufx. Refer to the Overload Relay Selection chart and substitute the desired starter sufx code for the ‡.
Catalog Current Starter
number setting range
range code
T7DU0.16 0.1 – 0.16 A
T7DU0.24 0.16 – 0.24 B
T7DU0.4 0.24 – 0.4 C
T7DU0.6 0.4 – 0.6 D
T7DU1.0 0.6 – 1.0 E
T7DU1.6 1.0 – 1.6 F
T7DU2.4 1.6 – 2.4 G
T7DU4.0 2.4 – 4.0 H
T7DU6.0 4.0 – 6.0 J
T7DU9.0 6.0 – 9.0 K
T7DU12.0 9.0 – 12.0 L
T7DU – Thermal overload
4
Miniature
controls
Low Voltage Products & Systems 4.9
ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU000023C0202
Control relays
K622 - K640
AC & DC operated
Control relays with screw connections
Discount schedule MB
Control relays with flat pin connections
Control relays with soldering pin connections
K640-1
KC631-1
Coil voltage selection
∆ Coil voltage sufx. Refer to Coil Voltage Selection Chart and substitute the desired coil voltage sufx for the ∆.
Coil voltage selection chart
Volts
12 24 42 48 110/125 110/120 220 220/240 380/415
AC 40-450 Hz F L G 1 2 M
DC U Y V W P R
Contact conguration Catalog List
N.O. N.C. number price
AC Operated
4 0 K640E-∆
3 1 K631Z-∆ $ 48
2 2 K622Z-∆
DC Operated
4 0 KC6-40E-∆
3 1 KC6-31Z-∆ 54
2 2 KC6-22Z-∆
Contact conguration Catalog List
N.O. N.C. number price
AC Operated
4 0 K6-40E-F∆
3 1 K6-31Z-F∆ $ 48
2 2 K6-22Z-F∆
DC Operated
4 0 KC6-40E-F∆
3 1 KC6-31Z-F∆ 54
2 2 KC6-22Z-F∆
Contact conguration Catalog List
N.O. N.C. number price
AC Operated
4 0 K6-40E-P∆
3 1 K6-31Z-P∆ $ 48
2 2 K6-22Z-P∆
DC Operated
4 0 KC6-40E-P∆
3 1 KC6-31Z-P∆ 54
2 2 KC6-22Z-P∆
4
Miniature
Controls
4.10 Low Voltage Products & Systems
1SXU000023C0202 ABB Inc. • 888-385-1221 • www.abb-control.com
Interface relays 1
KC631 - KC640
DC operated
1 Interface relays cannot utilize auxiliary contacts.
Discount schedule MB
KC640-1.4
BC7-2.4
Interface relays with screw connections
Interface relays with flat pin connections
Interface relays with soldering pin connections
Contact conguration Catalog List
N.O. N.C. number price
DC Operated — 24VDC (1.4W low power consumption)
4 0 KC6-40E-1.4 $ 59
3 1 KC6-31Z-1.4
DC Operated — 17 – 32VDC (2.4W low power consumption)
4 0 KC6-40E-2.4 59
3 1 KC6-31Z-2.4
Contact conguration Catalog List
N.O. N.C. number price
DC Operated — 24VDC (1.4W low power consumption)
4 0 KC6-40E-F1.4 $ 59
3 1 KC6-31Z-F1.4
DC Operated — 17 – 32VDC (2.4W low power consumption)
4 0 KC6-40E-F2.4 59
3 1 KC6-31Z-F2.4
Contact conguration Catalog List
N.O. N.C. number price
DC Operated — 24VDC (1.4W low power consumption)
4 0 KC6-40E-P1.4 $ 59
3 1 KC6-31Z-P1.4
DC Operated — 17 – 32VDC (2.4W low power consumption)
4 0 KC6-40E-P2.4 59
3 1 KC6-31Z-P2.4
4
Miniature
controls
Low Voltage Products & Systems 4.11
ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU000023C0202
Accessories
for B6 & B7 contactors
Auxiliary contact blocks
1 Miniature contactors and control relays can use either front or side mounted auxiliary blocks but not both.
Soldering connection
Plunger
Identification labels
Discount schedule MB
CA6-11K
CA6-11E-F
CA6-11K-P
CAF6- 11M
BA 50
Item Contact Catalog List
description conguration number 1 price
Side mounted auxiliary contact blocks, 1 N.O. & 1 N.C.
Screw connection type
• KC6 & K6 relay 1 N.O. & 1 N.C. CA6-11K
• B6 or BC6; B7 or BC7 4 pole contactor 1 N.O. & 1 N.C. CA6-11E
• B6 or BC6; B7 or BC7 3 pole contactor, 1 N.O. 1 N.O. & 1 N.C. CA6-11M
• B6 or BC6; B7 or BC7 3 pole contactor, 1 N.C. 1 N.O. & 1 N.C. CA6-11N
Flat pin connection type
• KC6 & K6 relay 1 N.O. & 1 N.C. CA6-11K-F
• B6 or BC6; B7 or BC7 4 pole contactor 1 N.O. & 1 N.C. CA6-11E-F
• B6 or BC6; B7 or BC7 3 pole contactor, 1 N.O. 1 N.O. & 1 N.C. CA6-11M-F
• B6 or BC6; B7 or BC7 3 pole contactor, 1 N.C. 1 N.O. & 1 N.C. CA6-11N-F
Soldering pin connection type
• KC6 & K6 relay 1 N.O. & 1 N.C. CA6-11K-P
• B6 or BC6; B7 or BC7 4 pole contactor 1 N.O. & 1 N.C. CA6-11E-P
• B6 or BC6; B7 or BC7 3 pole contactor, 1 N.O. 1 N.O. & 1 N.C. CA6-11M-P
• B6 or BC6; B7 or BC7 3 pole contactor, 1 N.C. 1 N.O. & 1 N.C. CA6-11N-P $ 15
Front mounted auxiliary contact blocks, 1 N.O. & 1 N.C.
Screw connection type
• KC6 & K6 relay 1 N.O. & 1 N.C. CAF6-11K
• KC6 & K6 relay 2 N.O. & 0 N.C. CAF6-20K
• KC6 & K6 relay 0 N.O. & 2 N.C. CAF6-02K
• B6 or BC6; B7 or BC7 4 pole contactor, VB(C)... 1 N.O. & 1 N.C. CAF6-11E
• B6 or BC6; B7 or BC7 4 pole contactor, VB(C)... 2 N.O. & 0 N.C. CAF6-20E
• B6 or BC6; B7 or BC7 4 pole contactor, VB(C)... 0 N.O. & 2 N.C. CAF6-02E
• B6 or BC6; B7 or BC7 3 pole contactor, 1 N.O., VB(C)... 1 N.O. & 1 N.C. CAF6-11M
• B6 or BC6; B7 or BC7 3 pole contactor, 1 N.O., VB(C)... 2 N.O. & 0 N.C. CAF6-20M
• B6 or BC6; B7 or BC7 3 pole contactor, 1 N.O., VB(C)... 0 N.O. & 2 N.C. CAF6-02M
• B6 or BC6; B7 or BC7 3 pole contactor, 1 N.C., VB(C)... 1 N.O. & 1 N.C. CAF6-11N
• B6 or BC6; B7 or BC7 3 pole contactor, 1 N.C., VB(C)... 2 N.O. & 0 N.C. CAF6-20N
• B6 or BC6; B7 or BC7 3 pole contactor, 1 N.C., VB(C)... 0 N.O. & 2 N.C. CAF6-02N
Item Catalog List
description number price
For mini contactors, B, BC, K, & KC LB6 $ 15
For 2 pole auxiliary contacts LB6-CA 8
Item Catalog List
description number price
For manual operation BN6 $ 15
Item Catalog List
description number price
50 clip-on label holders, 60 non-adhesive labels BA50 $ 30
50 transparent covers, 75 self adhesive labels
4
Miniature
Controls
4.12 Low Voltage Products & Systems
1SXU000023C0202 ABB Inc. • 888-385-1221 • www.abb-control.com
Protective cover
Accessories
for B6 & B7 contactors
LT6-B
BSM6-30
RV-BC6/...
Line side (L)
Load side (T)
Discount schedule MB
Surge supressors
Reversing connection link
Item Voltage Catalog List
description number price
24 – 60V RV-BC6/60
Varistor type surge suppressor for DC operated coils 110 – 250V RV-BC6/250 $ 24
200 – 420V RV-BC6/380
Item Catalog List
description number price
For contactors B, BC, K, & KC6 with screw connection LT6-B $ 15
Item Catalog List
description number price
For compact interlocking contactors with screw connection BSM6-30 $ 12
4
Miniature
controls
Low Voltage Products & Systems 4.13
ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU000023C0202
IEC Technical data
Breaking power (W)
Millions of operating cycles
–+
–+
–+
D.C. Power circuit switching
Utilization category DC-1 DC-3 DC-5
L/R ≤ 1 ms L/R ≤ 2 ms L/R ≤ 7.5 ms
24 V A 16.0 16.0 16.0
48 V A 16.0 8.0 2.0
60 V A 16.0 4.0 1.25
110 V A 7.0 1.5 0.4
220 V A 0.8 0.25 0.2
24 V A 16.0 16.0 16.0
48 V A 16.0 16.0 16.0
60 V A 16.0 15.0 12.0
110 V A 16.0 7.0 2.0
220 V A 5.0 1.5 0.5
24 V A 16.0 16.0 16.0
48 V A 16.0 16.0 16.0
60 V A 16.0 16.0 16.0
110 V A 16.0 15.0 8.0
220 V A 14.0 4.0 2.0
Electrical durability curves for DC-1, DC-3 and DC-5
The curves below take into account the time constant L/R for each utilization category and show the electrical durability of the contactors during DC-1, DC-3 and
DC-5 use for 3 poles connected in series.
If one single pole is used, the corresponding breaking capacity (W) is reduced to 1/3 and for 2 poles connected in series it is reduced to 2/3.
A = DC-1 3 poles in series
B = DC-3 3 poles in series
C = DC-5 3 poles in series
4
Miniature
Controls
4.14 Low Voltage Products & Systems
1SXU000023C0202 ABB Inc. • 888-385-1221 • www.abb-control.com
IEC Technical data
B6 Contactors & K6 control relays
Auxiliary contacts & magnetic coils
Endurance curves – B 6, BC 6, B 6S
Endurance curves – K6, KC6, CA6, CAF6
Millions of operations
Switch off current (A)
0.01 0.02 0.05 0.1 0.2 0.5 1 2 3 5 10
10
5
2
1
0.5
0.2
0.1
AC 15
101 3 0201. 2 3 4 5 6 8
Rated operating current [A]
15
Millions of operations
0.01
0.1
1
2
0.02
0.03
0.04
0.05
0.06
0.08
0.2
0.3
0.4
0.5
0.6
0.8
3
4
5
6
8
10
AC3 AC1
B6 contactors
Rated insulating voltage Vi 500
Permissible ambient temperature
Contactor without relay °C – 25 ... + 55
Contactor with relay °C – 25 ... + 50
Storage temperature °C – 40 ... + 80
Climatic resistance acc. to DIN 50 017 alternating climate proof
acc. to UTE C 63-100 30 cycles, version 1
Mounting position optional
Mechanical endurance 10 million operations
Max. switching frequency AC 1 cyc./h 300
AC 2/AC 3 cyc./h 600
Rated operating voltage Ve V AC 12 to 500
Rated operating current Ie/AC 1, AC 3 AC 1/Ie A AC 2, AC 3
Rated operating power 55 °C 40 °C Ie A P kW
220/240 V 16 20 9 2.2
380/440 V 16 20 9/8 4.0
500 V 12 12 5.5 3.0
Switching times B6 BC6 K6 KC6
Closing delay NO ms 20 to 26 20 to 26
Opening delay NO ms 16 to 20 4 to 6 16 to 20 4 to 6
Closing delay NC ms 16 to 20 4 to 6 16 to 20 4 to 6
Opening delay NC ms 14 to 18 14 to 18
K6 Control relays & auxiliary contacts
Rated operating voltage Ve VDC 12 to 240
VAC 12 to 500
Conventional
rated thermal current Ith A 6
Rated operating current
Ie/ AC 15 at Ve
220/240 V A 4
380/440 V A 3
500 V A 2
Rated operating current
Ie/DC 13 at Ve 24 V A 2.5
60 V A 1.2
110 V A 0.7
220/240 V A 0.4
Magnetic coils
Coil voltage range 0.8 ...1.1x Uc
Basic contactors closing /holding
B6 / K6, VB6 AC VA 3.5
BC6 / KC 6, VBC6 DC W 3.5
Interface contactors
BC6 / KC6-1.4 DC • 24 • V W 1.4
BC6 / KC6-2.4 DC 17 ... 32 V W 2.4
Mini contactor for connection to PLC's cold warm
I mA P W I mA P W
B6 S-1.7 DC + 24 + V W 77 1.75 60 1.35
B6 S-2.8 DC + 17 ... 32 +V W 125 2.80 94 2.10
Endurance curves – B 6, BC 6, B 6S
4
Miniature
controls
Low Voltage Products & Systems 4.15
ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU000023C0202
A1
14
NO
6
T3
4
T2
2
T1
1
L1
3
L2
5
L3
13
NO
0
A2
B2
A
C1
B1
A
C2
IEC Technical data
B7 contactors
Magnetic coils
Endurance curves – B 7, BC 7, B 7S
Rated operating current
Millions of operations
0.01
0.1
1
2
0.02
0.03
0.04
0.05
0.06
0.08
0.2
0.3
0.4
0.5
0.6
0.8
3
4
5
6
8
10
AC1
AC3
11.523456810152030
10
10201.5 2 3 4 5 6 8
Switch off current [A]
15
Millions of operations
0.01
0.1
1
2
0.02
0.03
0.04
0.05
0.06
0.08
0.2
0.3
0.4
0.5
0.6
0.8
3
4
5
6
8
10
AC4
B7 contactors
Rated insulating voltage Vi 500
Permissible ambient temperature
Contactor without relay °C – 25 ... + 55
Contactor with relay °C – 25 ... + 50
Storage temperature °C – 40 ... + 80
Climatic resistance acc. to DIN 50 017 alternating climate proof
acc. to UTE C 63-100 30 cycles, version 1
Mounting position optional
Mechanical endurance 10 million operations
Max. switching frequency AC 1 cyc./h 300
AC 2/AC 3 cyc./h 600
Rated operating voltage Ve VAC 12 to 500
Rated operating current Ie/AC 1, AC 3 AC 1/Ie A AC 2, AC 3
Rated operating power 55 °C 40 °C Ie A P kW
220/240 V 16 20 12/11 3
380/440 V 16 20 12/11 5.5
500 V 12 12 7 4
Switching times B7 BC7
Closing delay ms 20 to 26
NO
Opening delay ms 16 to 20 4 to 6
Closing delay ms 16 to 20 4 to 6
NC
Opening delay ms 14 to 18
Shock resistance B6, B7 1/2 sinusoidal shock, 10 ms:
standard mounting position no change in contact position
shock directions A B1 B2 C1 C2
contactor switched on 20 g 20 g 20 g 20 g 20 g
contactor switched off 10 g 20 g 20 g 20 g 20 g
Magnetic Coils
Coil voltage range 0.8...1.1x Uc
Rated power of magnetic coils
Basic contactors closing /holding
B7 / VB7 AC VA 3.5
BC7 / VBC7 DC W 3.5
Interface contactors
BC7-1.4 DC + 24 V W 1.4
BC7-2.4 DC +17 ... 32 V W 2.4
Mini contactor for connection to PLC's cold warm
I (mA) P (W) I (mA) P (W)
B7 S-1.7 DC + 24 V 77 1.75 60 1.35
B7 S-2.8 DC +17 ... 32 V 125 2.80 94 2.10
4
Miniature
Controls
4.16 Low Voltage Products & Systems
1SXU000023C0202 ABB Inc. • 888-385-1221 • www.abb-control.com
IEC Technical data
Switching of light fittings
The following tables show the number of lamps which can be con-
nected per phase at 230 V/ 60 Hz. Note the following:
a) Increased current consumption for 1.1 times the rated voltage is
considered.
b) Failure of about 5% of the lamps is considered since not ignited
lamps additionally charge the contactor with their preheating current.
c) This data only apply to connection of the lamps at main pole termi-
nals 1 ...8
Endurance curves for DC1, DC3, DC5
The following shows endurance curves for DC1, DC3 and DC5 for 3
poles in series. If only one current path is used, the corresponding
breaking capacity is multiplied by 0.33, for two current paths by 0.66.
Varying time constants L/R (ms) have been considered.
A = 3 poles in series DC 1
B = 3 poles in series DC 3
C = 3 poles in series DC 5
10
5
4
3
2
1.5
1
0.5
0.4
0.3
0.2
0.15
0.1
0.05
0.04
0.03
15 20 30 40 50 100 150 200 300 400 500 1000
Switch off power (W)
Millions of operations
A
B
C
Lamp type Lamp data Permissible
number of lamps per
phase (230 V, 60
Hz) for contactor
type Watt cm A B6, B7,
BC6, BC7
Incandescent 60 0.27 20
lamps 100 0.45 12
200 0.91 6
300 1.36 4
500 2.27 2
1000 4.5 1
Fluorescent 15 44 0.35 25
lamps 20 59 0.37 23
uncompensated 40 120 0.43 20
42 105 0.54 16
65 150 0.67 12
115 120 1.5 5
140 150 1.5 5
Fluorescent 2 x 20 59 2 x 0.13 2 x 26 lamp
lamps in 2 x 40 120 2 x 0.22 2 x 20 pairs
two-lamp circuit 2 x 42 105 2 x 0.24 2 x 16
2 x 65 150 2 x 0.34 2 x 12
2 x 115 120 2 x 0.65 2 x 5
2 x 140 150 2 x 0.75 2 x 5
Metal halogen 35 0.53 10
lamps 70 1.0 5
uncompensated 150 1.8 3
250 3.0 2
400 3.5 1
Low pressure 35 1.5 4
sodium vapor 55 1.5 4
lamps 90 2.4 2
uncompensated 135 3.5 2
150 3.3 2
180 3.3 2
200 2.3 2
High pressure 150 1.8 3
mercury vapor 250 3.0 2
lamps 330 3.7 2
uncompensated 400 4.7 1
High pressure 50 0.61 10
mercury vapor 80 0.8 7
lamps 125 1.15 5
uncompensated 250 2.15 3
400 3.25 2
700 5.40 1
4
Miniature
controls
Low Voltage Products & Systems 4.17
ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU000023C0202
1 3 5 13 A1
2 4 6 14 A2
A1 13 1 3 5
A2 14 2 4 6
1 3 5 13 A1
2 4 6 14 A2
1 3 5 21 A1
2 4 6 22 A2
B6(7)-40-00 ...
BC6(7)-40-00 ...
B6(7)-30-10 ...
BC6(7)-30-10 ...
B6(7)-30-01 ...
BC6(7)-30-01 ...
VB6(7)-30-10 ...
VBC6(7)-30-10 ...
VB6(7)-30-01 ...
VBC6(7)-30-01 ...
K6-40 E ...
KC6-40 E ...
K6-31 Z ...
KC6-31 Z ...
K6-22 Z ...
KC6-22 Z ...
Miniature control relays
Miniature mechanically interlocked contactors
Miniature contactors
A1 21 1 3 5
A2 22 2 4 6
1 3 5 7 A1
2 4 6 8 A2
1 3 5 21 A1
2 4 6 22 A2
13 23 33 43 A1
14 24 34 44 A2
13 33 43 21 A1
14 34 44 22 A2
13 43 21 31 A1
14 44 22 32 A2
1 2 3
1 3 5 7
2 4 6 8
CA6-11E
CA6-11E-F
CA6-11E-P
Side mounted auxiliary contact blocks
13
21
22
14
B6(7)-40-00
B6(7)-40-00-F
B6(7)-40-00-P
BC6(7)-40-00
1 3 5 13
2 4 6 14
CA6-11M
CA6-11M-F
CA6-11M-P
33
21
22
34
B6(7)-30-10
B6(7)-30-10-F
B6(7)-30-10-P
BC6(7)-30-10
1 3 5 21
2 4 6 22
CA6-11N
CA6-11N-F
CA6-11N-P
13
31
32
14
B6(7)-30-01
B6(7)-30-01-F
B6(7)-30-01-P
BC6(7)-30-01
40 E
31Z
22Z
CA6-11K
CA6-11K-F
CA6-11K-P
53
61
62
54
K6 ...
K6 ... F
K6 ...P
KC6 ...
Front mounted auxiliary contact blocks
1 3 5 7
2 4 6 8
1 3 5 13
2 4 6 14
1 3 5 21
2 4 6 22
40 E
31Z
22Z
CAF6 ...
CAF6 ...
CAF6 ...
33 21
34 22
23 33
24 34
21 31
22 32
13 31
14 32
13 33
14 34
11 31
12 32
53 61
54 62
13 33
14 34
51 61
52 62
1 = CAF6-11E
2 = CAF6-20E
3 = CAF6-02E
1 = CAF6-11M
2 = CAF6-20M
3 = CAF6-02M
1 = CAF6-11N
2 = CAF6-20N
3 = CAF6-02N
1 = CAF6-11K
2 = CAF6-20K
3 = CAF6-02K
B6(7)-40-00
B6(7)-40-00-F
B6(7)-40-00-P
BC6(7)-40-00
B6(7)-30-10
B6(7)-30-10-F
B6(7)-30-10-P
BC6(7)-30-10
B6(7)-30-01
B6(7)-30-01-F
B6(7)-30-01-P
BC6(7)-30-01
K6 ...
K6 ... F
K6 ...P
KC6 ...
13 21
14 22
13 23
14 24
11 21
12 22
IEC Technical data
Pole congurations
NOTE: Only side mounted type or front mounted type auxiliary contact blocks can be used at one time. Auxililiary contact blocks must not be mounted on Interface contactors, Interface control
relays or contactors for connection to PLCs. Two CAF 6 front mounted auxiliary contact blocks can installed on the mechanically interlocked contactors VB(C)6(7).
4
Miniature
Controls
4.18 Low Voltage Products & Systems
1SXU000023C0202 ABB Inc. • 888-385-1221 • www.abb-control.com
IEC technical data
Overload relays
UL CSA EZU PTB GL LRS
USA Canada Czech. Republic Germany Germany Great Britain
Approvals
Legend:
Standard design approved: identication plates bear the approval marks if it is mandatory
Submitted for approval
Type T7DU
Standards: (major international and European standards) IEC 947-4-1, UL 508
EN 60 947-4-1
Approvals, certicates UL, CSA
Rated insulation voltage Ui
acc. to IEC 158-1, IEC 947-4-1 V 690V
acc. to IEC / UL 508Ui/V660V / 600V
Impulse withstand voltage UimpkV6
acc. to IEC 947-4-1
Permissible ambient temperature
• for storage °C -40 to 70
• with compensated operation °C
– open °C -25° to + 50°C
– enclosed °C -25° to + 40°C
Climatic resistance according to IEC 68-2-3, IEC 68-2-30
Mounting position ±30° from vertical position
not horizontally, not upside down
Side by side mounting distance, 5mm
Resistance to shock Shock duration ms 10
*Critical shock
direction A1, A2 multiple of g 10
Resistance to vibrations —
(±1 mm, 50 Hz) multiple of g
Mounting • on contactor Hooking underneath the contactor, screwing on its main terminal
Terminal types and connecting capacity
of main conductors (on motor side)
• Screw terminals (screw size)
• with self-disengaging clamping piece M3.5
• with terminal block —
• with busbar or cable lugs —
• connection cross sections
• single-core or stranded Awg/mm2 2 x 18 – 14 / 2 x 0.75 – 2.5
• exible with connector sleeve mm2 2 x 0.5 – 1.5
Terminals and auxiliary conductors
• Screw terminals (screw size)
• with self-disengaging clamping piece M3.5
• connection cross sections
• single-core or stranded Awg/mm2 2 x 18 – 14 / 2 x 0.75 – 2.5
• exible with connector sleeve mm2 2 x 0.5 – 1.5
Protection degree to IEC 947-1/EN 60 947-1 All terminals are safe from nger-touch and touch by the
back of the hand in accordance with VDE 0106, Part 100
Power pole technical data
Number of poles 3
Setting ranges see order codes
Tripping class acc. to IEC 947-4-1/EN 60 947-4-1 10A
Frequency limit Hz 0 – 400
Switching frequency up to 15 ops./h or 60 ops./h with 40% on load factor
without early tripping if starting current not higher than 6 x In
and starting time not longer than 1s.
4
Miniature
controls
Low Voltage Products & Systems 4.19
ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU000023C0202
1.83
46 . 5
1.71
43 . 5
1.32
33 . 5
0.18
4. 5
1.00
25 . 4
1.65
42 . 0
1.77
45 . 0
2.26
57 . 5
1.87
47 . 5
2.07
52 . 5
1.97
50 . 0
0.18
4. 5
1.77
45 . 0
1.57
40 . 0
1.38
35 . 0
4.13
105.0
1.83
46.5
0.18
4.5
1.87
47.5
0.36
9.1
1.00
25.4
1.97
50.0
1.38 .. 1.77
35.0 .. 45.0
2.07
52.5
1.77
45.0
1.65
42.0
1.26
32.0
1.85
47.0
0.16
4.0
0.25
6.5
2.20
56.0
B7/ T7DU
Mini contactors
AC & DC Operated – B6, BC6, B7, BC7
Mini contactor with overload relay
B6, B7 & T7DU
E16DU with B/BC6, B/BC7
Approximate dimensions
Mini contactors & overload relays
00.00
00.00
Inches
[Millimeters]
4
Miniature
Controls
4.20 Low Voltage Products & Systems
1SXU000023C0202 ABB Inc. • 888-385-1221 • www.abb-control.com
2.26
1.77
1.65
1.00
57 . 5
45 . 0
42 . 0
25 . 4
1.32
33 . 5
1.71
43 . 5
1.83
46 . 5
0.18
4. 5
CAF6
A1
A2
1.10
28
2.36
1.71
1.02
60
43 . 5
26
2.79
71
1.83
46 . 5
1.71
43 . 5
1.32
33 . 5
0.18
4. 5
1.00
25 . 4
1.65
42 . 0
1.77
45 . 0
2.26
57 . 5
1.87
47 . 5
2.07
52 . 5
1.97
50 . 0
0.18
4. 5
1.77
45 . 0
1.57
40 . 0
1.38
35 . 0
0.18
4. 5
1.83
46 . 5
1.71
43 . 5
1.32
33 . 5
2.26
1.77
1.65
1.00
57 . 5
45 . 0
42 . 0
25 . 4
3.80
96 . 5
1.97
50 . 0
3.54
90 . 0
0.18
4. 5
Mini control relays
AC & DC Operated – K6, KC6
Mini contactor with side mounted auxiliary contact block
B6, B7 & CA6
Mini contactor with front mounted auxiliary contact block
B6, B7 & CA6
Mechanically interlocked – AC & DC Operated
VB6M, VBC6M, VB7M, VBC7M
Approximate dimensions
Mechanically interlocked contactors, control relays
Auxiliary contact blocks
00.00
00.00
Inches
[Millimeters]