189-AB01, Allen Bradley 30 V dc, 230V ac Auxiliary Release Circuit Trip for use with 1492-D DC Circuit Breaker, 188 Regional Circuit Breakers

1492 SP Series - Accessories

Professional range of Allen Bradley general purpose MCBs accessories from the 1492 series. Accessories include auxiliary contacts, single phase busbars, busbar end caps, protective shrouds, shunt trips and terminal power feeds. All accessories are highly reliable and excellent quality.

Allen Bradley Circuit Trip, NO Configuration, Bottom Mounting - 189-AB01

Use this circuit trip from Rockwell Automation’s Allen Bradley range with MCBs in the 1492-SPM Series to protect you and your equipment. As an auxiliary contact, it’s an additional component you can add to your MCB to help protect the main contact in the event of a ground, thermal overload or short-circuit fault. It indicates whether your breaker is open or closed, so you know if you need to respond to fault conditions by opening the contact to release current and prevent damage to your primary circuit breaker.

• Also compatible with RCBs from the 188-J series for versatility
• Mechanical endurance of 20,000 operations for low maintenance needs and increased reliability
• Operating temperature range of ‐25°C to +55°C, so it suits harsh environments

Standards and Certifications

• UL 489
• CSA 22.2 No. 5
• IEC Overvoltage Category III, Insulation Group II (Housing), EN 60068-2
• CE
• IP20

How do I mount this circuit trip?

Its practical clip-on mounting design makes this component easy to mount to your MCB without specialist tools. As it's a bottom-mounting component, it also helps you save space in your DIN rail setups.

Allen Bradley MCBs

Datasheet

Catalogue - Essential Components

Selection Guide - Control Circuit and Load Protection

Line Drawing - 189-AB01