1712215 Breaker As-Circuit Fits Caterpillar Models

One New Aftermarket Replacement Circuit Breaker Assembly for Caterpillar (Cat) Construction Equipment

This 150-amp manual reset circuit breaker assembly (Cat part number 1712215 / 171-2215) protects the electrical system of a wide range of Caterpillar construction and mining machines against overload. The breaker trips to interrupt current flow during a fault and resets manually once the fault is cleared, helping protect wiring harnesses and downstream electrical components.

Specifications

• Type: Manual Reset Circuit Breaker Assembly
• Amperage: 150A
• Voltage: 120V AC max
• Button Diameter: 13.7 mm
• Mount Spacing: 25.6 mm
• Mount Thread Size: .25-28
• Terminal Thread Size: No. 10-32
• Weight: approx. 0.2 lbs

Compatible Models

Caterpillar Motor Graders: 12M, 14M, 16M, 24M, 120M, 140M, 160M

Caterpillar Wheel Tractor-Scrapers: 621H, 621K, 623H, 623K, 623K LRC, 627H, 627K, 627K LRC

Caterpillar Articulated Trucks: 735B, 740B

Caterpillar Forestry/Feller Bunchers: 525D, 535D, 545D, 550, 550B, 554, 555D, 560B, 564, 570, 570B, 574B, 580, 580B

Caterpillar Compactors/Paving: 65E, 75E

Caterpillar Engines: 3126B

Note: This part fits many additional Caterpillar models not listed above. Verify your machine serial number and model against Cat SIS or your parts manual before ordering.

Replaces Part Number(s):

1712215, 171-2215, CA1712215

New aftermarket replacement part - not remanufactured, not used.