Allen Bradley 1492 1492-SPM MCB, 3P, 20A Curve C, 277V AC, 10 kA Breaking Capacity

Experience high performance and exceptional protection for electrical circuits with the general purpose 1492-SPM Type C Miniature Circuit Breakers by Allen Bradley.

These 1492-SPM MCB’s have type C tripping and fast breaking time to provide a higher level of safety for your application. They include screw terminals, are IP20 finger safe, and can be DIN rail mounted for optimal convenience. They are current-limiting and are available in 1, 2 or 3 pole versions, offering more versatility to meet your requirements. They also have dual terminals for wiring and bus bar flexibility. These units have excellent shock and vibration resistance which helps to prevent nuisance tripping, avoiding unnecessary downtime. Up to six accessories can be installed on the same circuit breaker to enable easy optimisation of your safety system.

Type C MCB’s are suitable for use in commercial and light industrial applications, such as fluorescent lighting and small electric motors, and are designed to trip at currents between five and ten times their rated load.

• Available in 1, 2 or 3 pole versions to suit your application needs
• DIN Rail mountable in any position to ensure easy installation
• Dependable protection for circuits due to instantaneous break time
• Indicator window allows clear visibility of contact state: red for closed, green for open
• Screw Terminals
• Thermal-magnetic tripping mechanism
• Can be used in extreme ambient conditions
• RohS compliant and fully recyclable, offering a more environmentally friendly solution

UL Recognised
CSA Certified
CE Marked
CCC Certified
VDE Certified
RoHS Compliant

UL 1077
CSA C22.2 No. 235
EN 60947-2
GB 14048.2

Use this miniature circuit breaker from Rockwell Automation's Allen Bradley range to safeguard your electrical equipment against short circuits. It has a thermal-magnetic mechanism with a bi-metal strip that heats up and bends in overload conditions to break circuits immediately. A Type C curve means it protects loads where switching surges are high, such as electric fans and radio equipment. The unit's indicator window displays red when closed and green when open, making it easy to check its contact state.

• Ingress protection rating of IP20 means the switch is safe for switch operators to touch without risking an electric shock
• Pairs with up to six additional elements such as auxiliary contacts, signal contacts and a shunt trip so you can create a more comprehensive safety setup
• Mounts in any position to suit your system

• CE (Conformitè Europëenne)
• VDE (Verband der Elektrotechnik)
• UL (Underwriters' Laboratories)
• CSA (Canadian Standards Association)

This miniature circuit breaker has an approximate mechanical lifespan of 20,000, so you can rely on it for long-lasting use.

Allen Bradley MCBs