Allen Bradley 1492-SPM 1492-SPM Miniature Circuit Breaker, 3-Pole, 1 A, Type D, 480 V ac AC, 96 V dc DC, 15 kA Breaking

Looking for reliable protection against electrical faults for your commercial appliances? Choose this type-D MCB from Rockwell Automation's Allen Bradley range. It trips when the current rises above 10 to 20 times its current rating of 1A, giving you effective overcurrent protection. For ease of installation, this MCB clips into place on a DIN rail, so there's no need for any specialised tools. The device's compact dimensions of 88 (L) x 53 (W) x 75mm (D) make it suitable for use in tight spaces.

• Three poles to protect up to three circuits

• CE

This MCB has a wide operating temperature range of -25°C to +55°C, making it suitable for use in demanding settings.

Yes, this MCB has colour-coded trip indicators on the front panel, meaning you can read the state of the contacts at a glance.

Safeguard your electrical circuits with the general purpose 1492-SPM Type D Miniature Circuit Breakers by Allen Bradley. These circuit breakers offer high performance and ensure enhanced protection for equipment.

These MCB’s have instantaneous breaking time and feature type D tripping. They are available in 1, 2 and 3 pole versions to suit your application. The 1492-SPM miniature circuit breakers are current limiting and can be easily mounted on a DIN rail. These units are also IP20 finger-safe for greater protection, and they have dual terminals for wiring and bus bar flexibility. These dependable MCB’s help to prevent downtime from nuisance tripping as they also have superior shock and vibration resistance. The 1492-SPM series allows installation of up to six accessories on the same circuit breaker so that you can optimise your safety system with ease.

Type D MCB’s are usually used for specific industrial and commercial applications with very high inductive loads and where high inrush current frequently occurs, for example with x-ray machines, large winding motors, transformers, and welding equipment. A type D MCB will trip instantly at a rate of ten to twenty-five times its rated current.

• Instantaneous break time

UL Recognised

UL 1077