FEATURES

• Up to two poles, 2 amps to 20 amps rated current at 240VAC per pole

• UL 489 listed and TÜV approvals available

• Up to 10,000AIC short circuit amperage rating

• Low Depth “A” option provides a 31% lower depth compared to standard LEJ product

• Maintains the high performance characteristics, reliability, panel cut out and mounting dimensions of LEG/LEGA products

The LEJ/LEJA series circuit breaker meets the evolving demand for the high performance protection of critical data center and

telecommunications applications requiring up to 277VAC per pole, UL 489 listing in the smallest case size currently available in the

marketplace. The LEJ/LEJA platform is based on the highly successful and field proven LEG/LEGA designs while incorporating

state-of-the-art arc quenching technologies and offering voltage ratings that are well suited for global applications that require

208VAC through 277VAC ratings for increased power efficiency.

Typical applications include power distribution units (PDUs) used in data center enclosures, telecom AC power supplies and a

variety of Industrial applications benefiting from the higher power density. Like the LEG/LEGA product family, the LEJ/LEJA series

offers a variety of features including different terminations and actuators to meet most any requirements.

INTRODUCTION

LEJ & LEJA Series

Hydraulic-Magnetic Circuit Breakers

Agency Certification

Rated Amperage

Maximum Voltage per Pole

Short Circuit Amperage

UL 489

2 to 20 amps

240 VAC, 50/60 Hz

5000

TÜV (EN60947-2)

2 to 20 amps

240 VAC, 50/60 Hz

5000

UL489

2 to 20 amps

240 VAC, 50/60 Hz

10000

UL489

2 to 20 amps

277 VAC, 50/60 Hz

10000

SPECIFICATIONS

LEJ & LEJA Series - Introduction

http://airpax.sensata.com

133