Cutler Hammer 918912 - Molded Case Breaker 600V 100A
Cutler Hammer 918912 - Molded Case Breaker 600V 100A

Cutler Hammer 918912 - Molded Case Breaker 600V 100A

Cutler Hammer
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The Cutler Hammer 918912 is a molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. It is rated for 600 volts AC and carries a current rating of 100 amperes, with a robust interrupting capacity suitable for high-fault applications. Constructed with a compact frame and thermal-magnetic trip mechanism, this three-pole breaker features a line and load side lug connection for secure wiring. It complies with UL 489 and NEMA AB-1 standards, ensuring reliable performance in demanding environments. Typical applications include motor control centers, panelboards, and switchboards in manufacturing and processing facilities.

Key Features & Specifications
  • Type: Molded case circuit breaker, thermal-magnetic trip
  • Voltage Rating: 600 V AC
  • Current Rating: 100 A
  • Dimensions: Standard frame size
  • Standards: UL 489, NEMA AB-1
  • Applications: Industrial power distribution, motor control centers
  • Switch Type: Toggle
  • Configuration: Three-pole
  • Coil Voltage Maximum: Not applicable
  • Temp Rating: 40°C ambient
  • Shipping Dimensions: Standard
  • Phase: Three-phase
  • Voltage: 600 V AC
  • Amperage: 100 A
  • AIC rating: 18 kAIC at 480 V
  • Connection: Line and load side lugs
  • Poles: 3
  • Protection: Overcurrent and short circuit
  • Functions: Circuit isolation and protection
  • Frame Size: 100 A frame
  • Trip Type: Thermal-magnetic
  • Panel Type: Industrial panelboard
  • Breaker Type: Molded case
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Steel and copper
  • Panel Style: Standard
  • Bus Type: Copper
  • Fuse Class: Not applicable
  • Insulation Temperature: 105°C
  • Inductance: Not applicable
  • Impedance: Not applicable
  • Barrels: Not applicable
  • Class Rating: Not applicable
  • Diameter: Not applicable
  • Velocity: Not applicable
  • Clip Center: Not applicable
  • Clas: Not applicable
  • Mounting: Panel mount
  • Hz: 50/60 Hz
  • Coil Material: Not applicable
  • Horse Power: 50 HP at 480 V
  • Aux Contacts: Not included
  • CPT: Not included
  • Full Load Amps: 100 A
  • Dist Voltage: 600 V
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 100 A
  • Full Load Amp Minimum: 0 A
  • Enclosure: Open style
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Copper or aluminum
  • Amperage Maximum: 100 A
  • Amperage Minimum: 0 A
  • Nema Rating: 1
  • Switch Style: Toggle
  • Wire Size: #14 AWG to #1/0 AWG
  • Certification: UL listed
  • Circuit Breaker Mounting Style: Panel mount
  • Terminal Connection: Lug
  • Frequency Rating: 50/60 Hz
  • Phase Connection: Three-phase
  • Standards: UL 489, NEMA AB-1
  • Compatible Frames: Cutler Hammer CH series
  • Installation Type: Fixed
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: 100 A
  • Current Rating: 100 A
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not applicable
  • Peak Pulse Current: Not applicable
  • Breakdown Voltage (MIN VBR@IT ) (V): Not applicable
  • Breakdown Voltage (VBR@IT) (V): Not applicable
  • Polarity: Not applicable
  • Operating Temperature Maximum Celsius: 40°C
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: 782113211473
  • GTIN: 782113211473