CATALOG

ELECTRICAL

UL1449 CLAMPING LEVEL

ACTUAL CLAMPING LEVEL

NUMBER

SERVICE

L-N

L-L

N-G

L-G

L-N

L-L

N-G

L-G

PB120T

120/240V, Single Ø

400V

700V

400V

800V

360V

690V

370V

712V

PB120Y

120/208V, 3Ø Wye

400V

700V

400V

800V

360V

690V

370V

712V

PB277Y

277/480V, 3Ø Wye

800V

1800V

900V

1800V

780V

1600V

830V

1550V

PB240DCT

120/240/120V, Hi-Leg Delta

800V*

700V

400V

800V

780V*

690V

370V

720V

PB Series – 160kA

Product Selection Guide

A – Remote Monitoring Capability

Adds NO/NC dry contacts to PA/PB unit via on-board relay. Dry contacts will allow for connection of remote monitoring unit.

Remote monitoring unit itself sold separately under part #ZHRMU. See page 3 for ZHRMU specifications.

B – Noise Filter

Provides noise attenuation of -20dB maximum 100kHz to 100 MHz.

How to Configure A Part Number:

1 Select CATALOG NUMBER.

2 Select OPTIONS if desired.

3 Part Number is CATALOG NUMBER, followed by HYPHEN, followed by OPTIONS in alphabetical order.

SAMPLE

160kA for 120/208V

with Noise Filter

SAMPLE

80kA for 277/480V

with Remote Contacts

with Noise Filter

SAMPLE

80kA for 120/240V

No Options Selected

Part#: PB120Y-B

Part#: PA277Y-AB

Part#: PA120T

CATALOG

ELECTRICAL

UL1449 CLAMPING LEVEL

ACTUAL CLAMPING LEVEL

NUMBER

SERVICE

L-N

L-L

N-G

L-G

L-N

L-L

N-G

L-G

PA120T

120/240V, Single Ø

400V

700V

400V

800V

360V

690V

370V

712V

PA120Y

120/208V, 3Ø Wye

400V

700V

400V

800V

360V

690V

370V

712V

PA277Y

277/480V, 3Ø Wye

800V

1800V

900V

1800V

780V

1600V

830V

1550V

PA240DCT

120/240/120V, Hi-Leg Delta

800V*

700V

400V

800V

780V*

690V

370V

720V

PA Series – 80kA

* Hi L-N

* Hi L-N