Accessories Bussmann®
42
for Non-Fusible Disconnect Switches
175A – 200A Bussmann®
Fusible Non-Fused Enclosed Fused Enclosed Non-Fused
1 Mounting depth is the distance from the outside of the door to the disconnect switch mounting plate. Shaft can be cut to desired length.
2 Availability to be announced.
For a complete assembly,
please select one of each:
1 switch
1 handle
1 shaft
1 terminal lug kit BDNF200A + BDS240 + BDH110 + BDTL25
CDS340T
175 – 200 Amp switches, 600V
Pistol handles — for use with shafts .31 x .31" ( 8 x 8mm)
Shafts — for use with pistol handles .31 x .31" ( 8 x 8mm)
NEMA IEC Color Length Marking Defeatable Padlockable Weight Catalog
type type mm (lbs) number
Shaft length Mounting depth1 in inches Weight Catalog
inches/mm BDNF175A – BDNF200A (lbs) number
Shaft length Mounting depth1 in inches Weight Catalog
inches/mm BDNF175A – BDNF200A (lbs) number
13.4/340 12.6 – 16.6 0.36 CDS340T
2 pole
175 250 — — — — — BDNF175A2
200 250 — — — — — BDNF200A2
3 pole
175 250 30 30 40 75 100 BDNF175A
200 250 60 60 75 150 200 BDNF200A
4 pole
175 250 30 30 40 75 100 BDNF175A4
200 250 60 60 75 150 200 BDNF200A4
BDNF175A
BDH108
BDS__
BDH109
5.5/140 4.7 – 8.7 0.15 BDS140
9.5/240 8.7 – 12.6 0.26 BDS240
13.4/340 12.6 – 16.6 0.36 BDS340
19.5/500 18.9 – 22.9 0.54 BDS500
UL IEC Maximum horsepower rating
general AC21 Three phase Catalog
purpose Amp number
amp rating rating 200V 208V 240V 480V 600V
1,3R,12 IP65 Black 2.6/65 O/I & Off/On Yes Yes 0.29 BDH108
1,3R,12 IP65 Red/Yellow 2.6/65 O/I & Off/On Yes Yes 0.29 BDH109
1,3R,12 IP65 Black 3.1/80 O/I & Off/On Yes Yes 0.30 BDH110
1,3R,12 IP65 Red/Yellow 3.1/80 O/I & Off/On Yes Yes 0.30 BDH111
1,3R,4,4X,12 IP66 Black 3.1/80 O/I & Off/On Yes Yes 0.30 CDHXB88
1,3R,4,4X,12 IP66 Red/Yellow 3.1/80 O/I & Off/On Yes Yes 0.30 CDHXY88
Twisted shafts — Rotates handle 45° .31 x .31" ( 8 x 8mm)
Accessories Bussmann®
43
for 175A – 200A Non-Fusible Disconnect Switches
FusibleNon-FusedEnclosed FusedEnclosed Non-Fused
Weight AC thermal AC rated Catalog
Description For use on: (lbs) amp rating voltage number
Handle support bracket
Includes one set of 3 shrouds BDNF175A 0.40 BDTS2
for use on line or load side BDNF200A
Weight Catalog
Description For use on: (lbs) number
1 N.O. + 1 N.C. 0.09 10 600 BDAUX12
2 N.O. + 2 N.C. 0.18 10 600 BDAUX13
4 N.O. + 4 N.C. BDNF175A 0.35 10 600 BDAUX16
2 N.O. BDNF200A 0.09 10 600 BDAUX14
4 N.O. 0.18 10 600 BDAUX15
8 N.O. 0.35 10 600 BDAUX17
1 UL File E57057
BDTL25
BDAUX12, 13
BDZX131
BDTS2
BDZX129
BDTL175
For use on: Wire Kit weight Wire Terminal Catalog
size (lbs.) type lugs per kit number
Terminal lug kits
Auxiliary contacts1
Terminal poles
Terminal shrouds
Allows handle to be directly BDNF175A
mounted to switch BDNF200A 0.33 BDZX131
behind the door
Detachable neutral BDNF175A
mounts on side of BDNF200A 0.84 200 600 BDZX129
switch or DIN rail
BDNF175A & #6 – 300 kcmil 0.93 Cu/Al 6 BDTL25
BDNF200A #6 – 300 kcmil 0.47 Cu/Al 3 BDTL253P
*(6) #14 – 6 0.55 Cu/Al 3 BDTL175
*A load side distribution lug eliminates the need to purchase, install and wire a separate distribution block.
*Contact conguration when mounted on switch, not shelf state.
Weight AC thermal AC rated Catalog
Description* For use on: (lbs) amp rating voltage number
Weight Catalog
Description For use on: (lbs) number
Accessories Bussmann®
44
for 175A – 200A Non-Fusible Disconnect Switches
Fusible Non-Fused Enclosed Fused Enclosed Non-Fused
Cam attachment for Kirk Key, Castell,
Lowe & Fletcher and Ronis interlock. 5, 6 & 8mm
For adapting to the interlock system shafts 0.29 CDETL-ZW16
The interlock is not included.
Electrical interlock1 Closed circuit
principle for interlocking the switch
movement. When the coil circuit is
dead, A-types cannot be operated CDETL-ZT80A/
to ON-position and L-types cannot BDNF175A –
be operated to ON- or OFF-position. BDNF200A 2.42 CDETL-ZT80L/
Coil voltages 110VAC, 220VAC,
24VDC, 48VDC, 60 VDC,
110VDC, 220VDC, P = 15W
U = 0.7 – 1.1 Un
(U = coil voltage, Un = nominal voltage)
Mounting bracket BDNF175A – 0.35 CDETL-ZT140
BDNF200A
1 CDETL-ZT140 mounting bracket required.
CDETL-ZW16
CDETL-ZT 80A
CDETL-ZT140
BDZW95
CDZT123
Shaft adapter
Shaft extension coupler
Locking accessories
Description For use on: Weight Catalog
(lbs.) number
Description For use on: Weight Catalog
(lbs.) number
Joins two shafts together
for applications where 12mm shafts 0.26 BDZW95
extended length is required
Description For use on: Weight Catalog
(lbs.) number
- Coil voltage
Adapts one end
of an 8mm shaft to a 12mm shaft. Use 8mm shafts 0.20 CDZT123
with shaft extension coupler.
Accessories Bussmann®
45
for 175A – 200A Non-Fusible Disconnect Switches
FusibleNon-FusedEnclosed FusedEnclosed Non-Fused
SW. A SW. B
POS. I POS. I
SW. A X O
SW. B O X
Conversion mechanisms
• Switches are not included
Transfer — BDZW20
Transfer mechanism manually transfers
between two power sources using two
switches and a center OFF position.
A 3-position handle is included:
(Type 1, 3R, 12) or
(Type 1, 3R, 4, 4X, 12)
Shafts included. Equipment required for
a complete installation:
• One conversion mechanism
• Two disconnect switches
Bypass — BDZW21
Bypass mechanism operates three switches:
Two switches in series and one changeover
switch to allow power bypass.
A 3-position handle is included:
(Type 1,3R & 12) or
(Type 1, 3R, 4, 4X, 12)
Shafts included.
Equipment required for a complete installation:
• One conversion mechanism
• Three disconnect switches
6 or 8 pole — BDZW18
6 (8) pole mechanism allows two switches con-
trolled by one handle to open or close simulta-
neously. Shafts included.
Equipment required for a complete installation:
• One conversion mechanism
• Two disconnect switches
• One handle
POS. I POS.O POS.II
SW. A X O O
SW. B O O X
X = Closed
O = Open
POS. I POS.O POS.II
SW. A O O X
SW. B O O X
SW. C X O O
X = Closed
O = Opean
Mechanical interlock — BDZW19
Mechanical interlock mechanism prevents both
switches from being in the ON position at the
same time.
Equipment required for a complete installation:
• One conversion mechanism
• Two disconnect switches
• Two handles
• Two shafts
X = Closed
O = Open
POS. O POS.I
SW. A O X
SW. B O X
X = Closed
O = Open
BDZW20
BDZW21
BDZW19
Description For use on: Weight Catalog
(lbs) number
BDZW18
6 or 8 pole 1.61 BDZW18
Transfer 6.17 BDZW20
Transfer BDNF175A 6.17 BDZW20X
Bypass BDNF200A 7.27 BDZW21
Bypass 7.27 BDZW21X
Mechanical interlock 4.41 BDZW19
I O II
LOAD LOAD LOAD
SW. A SW. B SW. A SW. B SW. A SW. B
1
1
1
1
1 = Three poles
I
O
N
