Cooper Bussmann PS manual How to configure Part Numbers, Standard Features, Optional Features

		Bussmann®
Bussmann® Power Module™ Switch			PS
All-In-One Module
	How to configure Part Numbers:
	Step 1: Select Switch Amperage1
	Power Module™ Switch
	Rating (Amps)	Power Module Switch Catalog No.
	30	PS3
	60	PS6
	100	PS1
	200	PS2
400		PS4
	Step 2: Select Options Needed5
	Optional Accessories1
			Catalog
		Rating	Number
	Option 1
	Control Power Transformer	208V	T20
	(CPT) Std. 100VA with PRI &	240V	T24
	SEC Fuse (120V Secondary)	480V	T48
		600V	T60
	Option 2
	Fire Safety Interface	24 Vdc Coil	R2
	Relay (3PDT, 10 amp, 120V)	120 Vac Coil	R1

Option 3

Bussmann® Power Module™ Switch

Standard Features:

•30-400 amp 600 Vac 3p Fused Power Switch

•200,000 amp RMS Short-Circuit Current Rating

•Shunt trip 120V

•Control power terminal block

•Ground lug per NEC

•Class J fuse mounting only1

Optional Features:

•Control power transformer with fuses and blocks

•Fire safety interface relay

•Key to test switch

•Pilot light – “ON”

•Isolated neutral lug2

•Mechanically interlocked auxiliary contact for hydraulic elevators with battery backup (5 amp 120 Vac rated)

•Fire Alarm Voltage Monitoring Relay (To monitor Shunt Trip Voltage)

•NEMA 3R, 4, and 12 enclosures available3

•Phase failure and undervoltage relay available, consult factory

•For added protection, use the Bussmann SAMI fuse covers to improve maintenance personnel protection4 (OSHA 1910.333, paragraph C)

Agency Information:

U.L. 98 Enclosed and Dead Front Switch Guide 96NK3917, File E182262

NEMA 1, U.L. 50, listed enclosure

cU.L. per Canadian Standards C22.2, No. 0-M91-CAN/CSA C22.2, No. 4-M89 Enclosed Switch

Key to Test Switch	120V	K
Option 4
Pilot Light – “ON”	Red	R
	Green	G
	White	W
Option 5
Isolated Neutral Lug	30-60A	N6
(Full Capacity)2	100A	N1
	200A	N2
	400A	N4
Option 6
Mechanically interlocked auxiliary contact	1 NO & 1 NC	A
for hydraulic elevators with automatic
recall (5 amp 120 Vac rated)
Option 7
Fire Alarm Voltage Monitoring Relay	Single-Pole	F1
(To monitor Shunt Trip Voltage)	Three-Pole	F3
Option 8
Optional Enclosure	NEMA 3R	U
	NEMA 4	Y
	NEMA 12	Z

Catalog No. Construction: Catalog number of PS Switch Options as required in option order as listed above

(i.e. option 1, 2, 3, etc.)

Example: • 100A S.T. Switch 480V-3P – PS1

•480–120V CPT – T48

•120 Vac Coil Fire Safety Interface Relay – R1

•Pilot Light - “ON” (Green) – G

•Mech. Interlock (1 NO & 1 NC) – A

Catalog Number PS1T48R1GA

1Class J fuses not included.

2Oversized 200% rated neutral option available where required by excessive non-linear loads.

3Through 200A.

4Through 100A.

5Options 1,2,& 6 are standard for elevator circuits.

		Form No. PS
8-29-01	XXXXXX	Page 1 of 5
		BIF Doc# 1145