1492-SPM1C040, Allen Bradley 1492 1492-SPM MCB, 1P, 4A Curve C, 277V AC, 48V DC, 10 kA Breaking Capacity

Allen Bradley 1492 SP Series Miniature Circuit Breakers – Type C

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.

Features and Benefits:

• 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

Certifications:

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

Standards:

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

Allen Bradley Mini Circuit Breaker, 10kA Breaking Capacity, 4A Current Rating - 1492-SPM1C040

Ensure protection for your electrical systems with this general-purpose miniature circuit breaker (MCB) from Rockwell Automation's Allen Bradley range. The component has a fast breaking time to provide a reliably high level of safety for your equipment. Its single-pole configuration is also space-efficient, so you can use it conveniently in tight enclosures. This device is IP20 (ingress protection) rated, so it's considered finger-safe. Dual terminals for wiring and bus bar flexibility make it a versatile choice. You'll find it used in a variety of commercial and light industrial applications.

How does an MCB work?

• Breaking capacity of 10kA to withstand high current surges• Type-C tripping characteristics, so it triggers at five to ten times the rated current• Thermal magnetic tripping mechanism for quick and sensitive response to overloads• Excellent shock and vibration resistance prevents false tripping and unnecessary downtime

Standards and Certifications

• CSA (Canadian Standards Association)• CE (Conformité Européenne)• CCC (China Compulsory Certificate)

How do Imaintain this circuit breaker?

You can maintain this component by regularly checking its contacts for burn beads. If the burn is light, remove the burn beads and polish the contacts. If it's heavy, replacement is necessary.

Allen Bradley MCBs

Datasheet

1492-SP Product Profile

Control Circuit and Load Protection Brochure

Allen Bradley Circuit Breakers

Allen Bradley MCB Migration Guide