Allen Bradley 1492-SPM3CC320 SER. D Circuit Breaker

Description

The Allen-Bradley 1492-SPM3CC320 SER. D is a 3-pole supplementary circuit breaker designed for use in industrial control systems and machinery applications. With a current rating of 20 A and Type C tripping characteristics, it is well-suited for loads with moderate inrush currents such as motors, solenoids, and transformers. The breaker features thermal-magnetic trip technology, a DIN-rail mountable design, and front-facing status indication. Its compact modular housing allows easy integration into control cabinets while ensuring compliance with global safety standards, including UL 1077 and CSA.

Key Features

• Poles: 3-pole (SPM3 configuration)

• Rated Current: 20 A

• Trip Curve: Type C – handles moderate inrush currents

• Voltage Rating: 240 V AC / 60 V DC per pole (max)

• Mounting: 35 mm DIN rail

• Breaking Capacity: Up to 10 kA

• Trip Mechanism: Thermal-magnetic

• Terminal Capacity: Up to 25 mm² (AWG 10)

• Indicator: Trip/free position visual indicator

• Standards: UL 1077, CSA C22.2 No. 235, CE marked, RoHS compliant

• Series: D (latest generation with enhanced features and compliance)