G
G-186
www.sti.com/info
Safety Interlock Switches
T5009 & T5009-6
For full product information, visit www.sti.com. Use the SpeedSPEC Code for quick access to the specific web page.
Conforms to EN1088, EN292,
EN60947-5-1, EN60204-1
UL and C-UL listed
Universal Tongue-Operated
Safety Interlock Switch
• Strong and versatile—the compact size of the strong, glass-
filled polyester housing and metal reinforced cam allows this
popular switch to be used in most applications
• NEMA 6 enclosure enables these switches to withstand water
washdown cleaning.
•
Rotatable head gives four possible actuator entry points for versa-
tile installation. A blanking plug is supplied for the unused entry.
• Small swing radius allows use on doors with a swing radius as
small as 2.5 in. when using the optional flexible actuators
• Hi-Hold models reduce nuisance rips and allow the switch to
also serve as the gate catch without the need to mount any
additional hardware.
• The 4 contact poles provide 2 poles for dual channel safety
monitoring and 2 additional poles for status monitoring
• Optional connector makes installation easy
• An optional stainless steel head is available
• A Rapid Delivery Product: Select models are available for ship-
ment today or within 3 to 5 days
Specifications
Electrical All Models T5009 T5009-6
Contact Configurations: 2 N/C + 1 N/O 2 N/C + 2 N/O, 3 N/C + 1 N/O, 4 N/C
Safety Contacts: 2 N/C positive break
Switching Ability AC: 500 V–1 A, 240 V–3 A, 120 V–6 A
DC: 250 V–0.5 A, 24 V–2.5 A
Safety Contact Gap: > 2 mm (0.079 in.)
Auxiliary Contacts: 1 N/O 1 N/C + 1 N/O, 2 N/C, 2 N/O
Max Switching Current/Volt/Amp: 500 V/500 VA
Minimum Current: 5 V 5 mA DC
Electrical Life: 1 x 106 minimum
Mechanical
Mounting: Any position
Mounting Hardware: 2 x M5 screws
Actuator Travel for Positive Opening: 7 mm (0.275 in.)
Min Operating Radius: 60 mm (2.5 in.) with Flex 1 actuator; 175 mm (6.89 in.) with standard actuator
Break Contact Min Force: 12 N (2.7 lb.); Hi-Hold models are 50 N (11.2 lbs.)
Max Actuation Speed: 160 mm/sec (6.30 in./sec)
Max Actuation Frequency: 2 cycles/sec
Case Material: UL listed, glass-filled polyester, optional stainless steel head
Actuator Material: Stainless steel
Wiring Entry: M20 with 1/2 in. NPT adapter included, 1/2 in. NPT, 6-pin micro AC connector 1/2 in.– 20
Weight: 160 g (5.6 oz.)
Color: Red
Mechanical Life: 1 x 106 minimum
Environmental
Protection: IP67 (NEMA 6)
Operating Temperature: -25 to 80°C (-13 to 176°F)
Cleaning: Water washdown
Compliance
Standards: EN1088, EN292, EN60947-5-1, EN60204-1, UL508
Approvals/Listings: CE marked for all applicable directives, UL and C-UL
Specifications are subject to change without notice.
Note: The safety contacts of the STI switches are described as normally closed (N/C)—
i.e., with the guard closed, actuator in place, and the machine able to be started.
HI-HOLD
MODELS
AVAILABLE
Select models are available for Rapid Delivery.
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R
C US
T5009
T5009 & T5009-6 Safety Interlock Switches
G
G-187
www.sti.com/info
The head
rotates 180° to
give 4 possible
actuator entry
points.
Blanking plug
for unused entry.
Operation
Contact Arrangements
Flex 2
15° flexibility in
two directions.
Optional Connector
for 3-Pole Switches
T5009-6
1
2
6
3
5
4
22 21 33 34
11 12 1/2" UNF
Auxiliary Circuit (N/O)
Safety Circuit 1 (N/C)
Safety Circuit 2 (N/C)
6-Pin Male, Micro AC, 1/2-20 UN2A
Optional SLD Series
Optional switch locking
devices are available. See
accessories section for details.
Flex 1
15° flexibility in
any direction.
T5009-6
2N/C + 2N/O version
11/12
21/22
33/34
43/44
Contact Open Contact Closed
4 N/C Version
11/12
21/22
31/32
41/42
0
Contact Open Contact Closed
7
0.28
3N/C + 1N/O Version
Contact Block Operation at Withdrawl of Actuator
11/12
21/22
31/32
41/42
0
Contact Open Contact Closed
7
0.28
7.8
0.31
0
7
0.28
7.8
0.31
0
7
0.28
7.8
0.31
2N/C + 1 N/O Version
11/12
21/22
33/34
Contact Open Contact Closed
Minimum Allowable Radius for Actuator Entry
44501-0755 175 mm 175 mm 175 mm 175 mm
44501 -0785 175 mm 175 mm 175 mm 175 mm
44501-0790 175 mm 175 mm 175 mm 175 mm
44501-0765 175 mm 50 mm 60 mm 175 mm
44501-0760 60 mm 60 mm 60 mm 60 mm
Removable terminal block
for field service
G
G-188
www.sti.com/info
T5009 & T5009-6 Safety Interlock Switches
K1 (AUX)
K2 (AUX)
START
MOMENTARY
PUSH
BUTTON
STOP
MOMENTARY
PUSH
BUTTON
FUSE
K1 K2
M
K1
K2
L1 L2 L3
CONTACT
PROTECTION
E.G. THERMAL
CUT OUT
RESET
MOMENTARY
PUSH
BUTTON
Relay control and
fault monitoring
Power supply
(S11 = 24 V)
K2
K1
A2
A1 S11 S21 13 23
14
AUXILIARY CIRCUIT
(ALARM OR INDICATION)
24
+
+
SR103AM
S10 S13
S12 S14
FUSE
33
34
41
42
11 21 33
12 22 34
11 21
12 22
T5009-6
INTERLOCK
SWITCH
T5009-6
INTERLOCK
SWITCH
24VAC/DC, 110VAC, 230VAC
INPUTS
PLC
43
44
CONDUIT
LIGHT
33
34
43
44
CONDUIT
LIGHT
GUARDS
CLOSED
Applications
Typical applications are on
sliding guard doors or swing-
ing guard doors with a 2.5 in.
minimum swing radius when
using the flexible actuators.
For a full explanation of the circuit operating principle and fault detection,
see “Common Circuit Examples” in the Expert Area Section of this catalog on page A-31
✎
Select models are available for Rapid Delivery.
Visit this product on www.sti.com for details..
G
G-189
www.sti.com/info
T5009 & T5009-6 Safety Interlock Switches
Dimensions (mm/in.)
T5009, T5009-6 with Stainless Steel Head
3.78 (96.0)
1.83 (46.5) .59 (15.0)
3.46 (88.0)
M5 fixing holes .31 (8.0)
.83 (21.0)
1.57 (40.0)
2.05 (52.0)
2.30 (58.4)
.20 (5.0)
4.07 (103.5)
.98 (25.0) .22 (5.5)
1.32 (33.5)
.22 (5.5)
.55 (14.0)
1.48 (37.5)
.83 (21.0)
.20 (5.0)
.22 (5.5)
2.05 (52.0)
.82 (21)
3.78 (96.0)
1.57 (40.0)
1.83 (46.5)
3.46 (88.0)
.59 (15.0)
.31 (8.0)
1.32 (33.5)
1.35 (34.4)
.98 (25.0)
.55 (14.0)
3.95 (100.4)
.22 (5.5)
.20 (5.0)
.83 (21.0)
M20 or 1/2" NPT
.20 (5.0)
M5 fixing holes
2.30 (58.4)
.09 (2.4)
T5009, T5009-6 Switch with Plastic Head
T5009, T5009-6 Switch with Plastic Head
T5009, T5009-6 Switch with Stainless Steel Head
Select models are available for Rapid Delivery.
Visit this product on www.sti.com for details..
G
G-190
www.sti.com/info
T5009 & T5009-6 Safety Interlock Switches
Dimensions (continued) (mm/in.)
.72 (18.4)
1.40 (35.5)
3.15 (80.0)
2.09 (53.0)
2.87 (73.0)
1.40 (35.5)
.57 (14.5)
.79 (20.0)
.14 (3.5)
.30 (7.7)
.28 (7.0)
.72 (18.2)
1.40 (35.5)
2.13 (54.0)
.13 (3.4)
.16 (4.0)
1.57 (40.0)
.55 (14.0)
1.57 (40.0)
.72 (18.2)
2.13 (54.0)
.13 (3.4)
.16 (4.0)
.55 (14.0)
1.57 (40.0)
1.40 (35.6)
44501-0755 (for use with plastic
headed switches)
SAO1-STD SAO1-SSTD SAO1-FSTD
44501-0785 (for use with S.S
headed switches)
44501-0790 (for use with plastic
or S.S headed switches)
Standard & Flat Actuator Selections:
.22 (5.5)
.22 (5.5)
.72 (18.4)
1.40 (35.5)
3.15 (80.0)
2.09 (53.0)
2.87 (73.0)
1.40 (35.5)
.57 (14.5)
.79 (20.0)
.14 (3.5)
.30 (7.7)
.28 (7.0)
.72 (18.2)
1.40 (35.5)
2.13 (54.0)
.13 (3.4)
.16 (4.0)
1.57 (40.0)
.55 (14.0)
1.57 (40.0)
.72 (18.2)
2.13 (54.0)
.13 (3.4)
.16 (4.0)
.55 (14.0)
1.57 (40.0)
1.40 (35.6)
44501-0755 (for use with plastic
headed switches)
SAO1-STD SAO1-SSTD SAO1-FSTD
44501-0785 (for use with S.S
headed switches)
44501-0790 (for use with plastic
or S.S headed switches)
Standard & Flat Actuator Selections:
.22 (5.5)
.22 (5.5)
SA01-STD
44501-0755 (for use with plastic headed switches)
SA01-SSTD
44501-0785 (for use with stainless steel headed switches)
SA01-FSTD
44501-0790 (for use with plastic or stainless steel headed switches)
.72 (18.4)
1.40 (35.5)
3.15 (80.0)
2.09 (53.0)
2.87 (73.0)
1.40 (35.5)
.57 (14.5)
.79 (20.0)
.14 (3.5)
.30 (7.7)
.28 (7.0)
.72 (18.2)
1.40 (35.5)
2.13 (54.0)
.13 (3.4)
.16 (4.0)
1.57 (40.0)
.55 (14.0)
1.57 (40.0)
.72 (18.2)
2.13 (54.0)
.13 (3.4)
.16 (4.0)
.55 (14.0)
1.57 (40.0)
1.40 (35.6)
44501-0755 (for use with plastic
headed switches)
SAO1-STD SAO1-SSTD SAO1-FSTD
44501-0785 (for use with S.S
headed switches)
44501-0790 (for use with plastic
or S.S headed switches)
Standard & Flat Actuator Selections:
.22 (5.5)
.22 (5.5)
SA01-FLX1
44501-0760 (for use with plastic or stainless steel headed switches)
SA01-FLX2
44501-0765 (for use with plastic or stainless steel headed switches)
44501-0760 (for use with plastic or S.S
headed switches)
44501-0765 (for use with plastic or S.S headed
switches)
.72 (18.4)
1.44 (36.5)
2.20 (56.0)
.43 (11.0)
1.57 (40.0)
2.03 (51.5)
.22 (5.5)
.77 (19.5)
.24 (6.0)
.14 (3.5)
.14 (3.5)
1.57 (40.0)
.31 (8.0)
.26 (6.5)
R.11 (R2.8)
.72 (18.4)
1.99 (50.5)
.14 (3.5)
2.17 (55.0)
.37 (9.5.)
.37 (9.5)
.59 (15.0)
.55 (14.0)
1.40 (35.5)
SAO1-FLX1 SAO1-FLX2
.39 (10.0)
.22 (5.5)
Standard & Flat Actuator Selections
44501-0760 (for use with plastic or S.S
headed switches)
44501-0765 (for use with plastic or S.S headed
switches)
.72 (18.4)
1.44 (36.5)
2.20 (56.0)
.43 (11.0)
1.57 (40.0)
2.03 (51.5)
.22 (5.5)
.77 (19.5)
.24 (6.0)
.14 (3.5)
.14 (3.5)
1.57 (40.0)
.31 (8.0)
.26 (6.5)
R.11 (R2.8)
.72 (18.4)
1.99 (50.5)
.14 (3.5)
2.17 (55.0)
.37 (9.5.)
.37 (9.5)
.59 (15.0)
.55 (14.0)
1.40 (35.5)
SAO1-FLX1 SAO1-FLX2
.39 (10.0)
.22 (5.5)
Select models are available for Rapid Delivery.
Visit this product on www.sti.com for details..
G
G-191
www.sti.com/info
T5009 & T5009-6 Safety Interlock Switches
Ordering
Model Contacts Wiring Entry Part No.
T5009 Switch Only
T5009-021M 2NC+1NO BBM 3 x M20/NPT 44501-0010
T5009-021MHH (High-Hold Model) 2NC+1NO BBM 3 x M20/NPT 44501-5010
T5009-021N 2NC+1NO BBM 3 X 1/2 NPT 44501-0020
T5009-021NHH (High-Hold Model) 2NC+1NO BBM 3 x 1/2 NPT 44501-5020
T5009-021QD 2NC+1NO BBM 6-pin Micro AC Conn. 44501-0030
T5009-021QDHH (High-Hold Model) 2NC+1NO BBM 6-pin Micro AC Conn. 44501-5030
T5009-021SSM (Stainless Steel Head) 2NC+1NO BBM 3 x M20/NPT 44501-0040
T5009-021SSMHH (Stainless Steel Head, High-Hold Model) 2NC+1NO BBM 3 x M20/NPT 44501-5040
T5009-021SSN (Stainless Steel Head) 2NC+1NO BBM 3 X 1/2 NPT 44501-0050
T5009-021SSNHH (Stainless Steel Head, High-Hold Model) 2NC+1NO BBM 3 x 1/2 NPT 44501-5050
T5009-021SSCC (Stainless Steel Head) 2NC+1NO BBM 6-pin Micro AC Conn. 44501-0060
T5009-021SSCCHH (Stainless Steel Head, High-Hold Model) 2NC+1NO BBM 6-pin Micro AC Conn. 44501-5060
T5009 Standard Actuator
T5009-021SM 2NC+1NO BBM 3 x M20/NPT 44501-0110
T5009-021SMHH (High-Hold Model) 2NC+1NO BBM 3 x M20/NPT 44501-5110
T5009-021SN 2NC+1NO BBM 3 X 1/2 NPT 44501-0450
T5009-021SCC 2NC+1NO BBM 6-pin Micro AC Conn. 44501-0410
T5009-021FSSM (Stainless Steel Head) 2NC+1NO BBM 3 x M20/NPT 44501-0500
T5009-021FSSN (Stainless Steel Head) 2NC+1NO BBM 3 X 1/2 NPT 44501-0520
T5009 Flex 1 Actuator
T5009-021F1M 2NC+1NO BBM 3 x M20/NPT 44501-0120
T5009-021F1MHH (High-Hold Model) 2NC+1NO 3 x M20/NPT 44501-5120
T5009-021F1N 2NC+1NO BBM 3 X 1/2 NPT 44501-0170
T5009 Flex 2 Actuator
T5009-021F2M 2NC+1NO BBM 3 x M20/NPT 44501-0440
T5009-021F2N 2NC+1NO BBM 3 X 1/2 NPT 44501-0470
T5009-6 Switch Only
T5009-6022M 2NC+2NO BBM 3 x M20/NPT 44501-1020
T5009-6022N 2NC+2NO BBM 3 X 1/2 NPT 44501-1025
T5009-6031M 3NC+1NO BBM 3 x M20/NPT 44501-1030
T5009-6031N 3NC+1NO BBM 3 X 1/2 NPT 44501-1035
T5009-6040M 4NC BBM 3 x M20/NPT 44501-1040
T5009-6040N 4NC BBM 3 X 1/2 NPT 44501-1045
T5009-6022SSM (Stainless Steel Head) 2NC+2NO BBM 3 x M20/NPT 44501-2020
T5009-6022SSN (Stainless Steel Head) 2NC+2NO BBM 3 X 1/2 NPT 44501-2025
T5009-6031SSM (Stainless Steel Head) 3NC+1NO BBM 3 x M20/NPT 44501-2030
T5009-6031SSN (Stainless Steel Head) 3NC+1NO BBM 3 X 1/2 NPT 44501-2035
T5009-6040SSM (Stainless Steel Head) 4NC BBM 3 x M20/NPT 44501-2040
T5009-6040SSN (Stainless Steel Head) 4NC BBM 3 X 1/2 NPT 44501-2045
T5009-6 Standard Actuator
T5009-6022SM 2NC+2NO BBM 3 x M20/NPT 44501-3020
T5009-6022SN 2NC+2NO BBM 3 X 1/2 NPT 44501-3025
T5009-6031SM 3NC+1NO BBM 3 x M20/NPT 44501-3030
T5009-6031SN 3NC+1NO BBM 3 X 1/2 NPT 44501-3035
T5009-6040SM 4NC BBM 3 x M20/NPT 44501-3040
T5009-6040SN 4NC BBM 3 X 1/2 NPT 44501-3045
Actuators For Plastic Headed T5009, T5009-6 Switches
SA01-STD, Standard Actuator T5009, T5009-6, Plastic Head Switches 44501-0755
Actuators For Stainless Steel Headed T5009, T5009-6 Switches
SA01-SSTD, Standard Actuator for T5009, T5009-6 Stainless Steel Head Switches 44501-0785
Actuators Compatible with both
Plastic and Stainless Steel Headed T5009, T5009-6 Switches
SA01-FLX1, Flex 1 Actuator T5009, T5009-6, Plastic or SS Headed Switches 44501-0760
SA01-FSTD, Flat Actuator T5009, T5009-6, Plastic or SS Headed Switches 44501-0790
SA01-FLX2, Flex 2 Actuator T5009, T5009-6, Plastic Head Switches 44501-0765
Accessories
Spare M20 to 1/2” NPT Adapter 44512-0110
M20 Cord Grip 44512-0090
BBM = Break Before Make Contacts
For information on Accessories,
including Conduit Lights and Cables with Mating Connectors,
see page G-209.
✎
Select models are available for Rapid Delivery.
Visit this product on www.sti.com for details..
