1492-SPM3C250, Allen Bradley 1492 1492-SPM MCB, 3P, 25A Curve C, 277V AC, 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 Miniature Circuit Breaker, Type C, 25A Current Rating - 1492-SPM3C250

This miniature circuit breaker from Rockwell Automation's Allen Bradley range mounts to your electrical control setup to prevent connected electrical devices from short circuits. It's a 3-pole model that can support a 3-phase electrical system like those commonly found in electric motors. Type C tripping means it responds at five to ten times the 25A rated current, making it suitable for loads where inductive switching is high such as compressors, solenoids and washing machines. The unit has an ingress protection rating of IP20, so it's safe to handle without risk of electric shock.

Features & Benefits

• Thermal-magnetic tripping mechanism ensures overloaded currents are tripped instantaneously
• Screw terminals heighten resistance to impact shocks or industrial vibration and prevent nuisance tripping
• Working temperature range of -40°C to +70°C for use in demanding industrial environments
• Lifespan of approximately 20,000 mechanical cycles for long-lasting use

Standards and Certifications

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

How is this miniature circuit breaker mounted?

This miniature circuit breaker is mounted easily by clipping it onto a DIN rail, which makes for fast and secure installation.

Allen Bradley MCBs

Datasheet

Catalogue - Essential Components

Selection Guide - Control Circuit and Load Protection

Line Drawing - 1492-SPM3