Square D Digest 179

Type BW Pendant Stations Refer to Catalog 9001CT1001

Pendant Stations

www.se.com/us

Type BW Pendant Stations and Accessories This pre-assembled, two-button station now comes complete with internal and external strain relief. Oversized finger grips on the rear of the enclosure make it easy to grip and operate. • Well suited for standard hoist applications • Push button legend inserts • Field-installable mushroom button • Full cover gasket, to exclude harmful contaminants

Table 19.204: BW90 and BW100 Pendant Stations – with cord connector and strain relief Description Legend Insert Markings Mechanical Interlock Enclosure Color

Replacement Interior [5]

Contact Symbol

Contact Symbol

9001Type

Yellow BW92Y BW93Y BW94Y BW95Y BW96Y

Red

Up-Down

Yes Yes Yes

— — — — — — — — — —

146 146

BOC368 BOC368

146 146 147

Forward-Reverse

On-Off [6] Start-Stop

10

— — — — — — — — — —

No

145

25

Start-Stop [6]

Yes

10

147

Single Speed

On-Off [6] Up-Down

No

—

146 100 147 147 150 150 25

25 — 25 25

Yes Yes No Yes Yes Yes

BW98Y BW90YU BW91YU BW100YU BW102Y —

without Inserts without Inserts without Inserts [6]

147 150 150

without Inserts

BW100RU

TwoSpeed

Up-Down

—

BW90 / BW100

Table 19.207: Interchangeable Legend Inserts for Type BW Pendant Stations [7] Marking Type Forward B255 Reverse B256 Up B253 Down B254 Table 19.208: Replacement Enclosures Description Color Type

Table 19.205: Hanger Brackets Description

Form

External Bracket (cannot be field installed)

Y236

Y236

Table 19.206: Strain Relief Replacement Description Type

Yellow Red Black

BWRY BWRR BWRB

Box&Cover with 4 screws

Strain Relief Replacement

BWSR

BWSR

Table 19.209: Electrical Contact Ratings [8]

AC—NEMA B600

DC—NEMA P600

Inductive 35% Power Factor

Resistive 75% Power Factor Make, Break and Continuous Carrying Amperes

Inductive and Resistive

Volts

Volts

Make

Break

Continuous Carrying Amperes

INTERFACE

Make and Break Amperes

Continuous Carrying Amperes

A

VA

A

VA

120 240 480 600

30.5 15 7.5 6

3600 3600 3600 3600

3.75 1.5 .75 .6

360 360 360 360

5 5 5 5

5 5 5 5

120 240 600

1.1 0.55 0.2

5 5 5

19 PUSH BUTTONS AND OPERATOR

Contact Symbols (Type BW Pendant Staions)

120 V

Com

Speed 1

121

Speed 2

100

17

1

Speed 1

Speed 2

150

147

3

8

25

109

16

19

145

146

10

Includes gasket Maintained Contact

[5] [6] [7]

Order must specify a quantity of 10 or multiples of 10.

[8] OSHA Regulation, Section 1910.70, Overhead and Gantry Cranes, limits the voltage of pendant push buttons to 150 Vac or 300 Vdc.

19-81

© 2024 Schneider Electric All Rights Reserved