Allen Bradley 1492 1492-SPM MCB, 3P, 1A 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

Manage short circuits in your electrical installations with this miniature circuit breaker from Rockwell Automation's Allen Bradley range. The 3-pole design is intended for use with a 3-phase electrical system, which is often found in electric motors. Its Type C curve means the MCB trips at five to ten times the rated current, so it's commonly used for applications with high inductive loads, such as washing machines, where surges are expected. Pair this device with up to six auxiliary elements as part of a comprehensive safety setup.

• Clip on the rear of the device mounts to a DIN rail for a time-saving installation
• Operating temperature range between -40°C and +70°C for use in cold or hot environments
• Screw terminals keep the device fixed in place so it resists impact and industrial vibration
• Lifespan of approximately 20,000 mechanical operations for long-lasting use

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

No, this miniature circuit breaker has an IP20 (ingress protection) rating, which certifies it's touch-proof.

Allen Bradley MCBs