Circuit Breaker Replacement Parts

Siemens / Siemens-Allis / Allis Chalmers
LA-600 Renewal Parts

Click on part number for quote

Description Part Number
Arc Chute Assembly18-657-346-524
Arc Runner71-141-983-001
Arcing Contact Assembly71-141-803-501
Arm Assembly71-141-977-501
Bar71-141-832-001
Barrier71-142-008-001
Barrier71-141-838-001
Barrier71-141-838-002
Base71-440-117-001
Base Assembly72-240-028-501
Bearing71-141-864-001
Belt Assembly72-140-031-501
Block71-141-775-001
Bumper71-141-776-001
Cam71-141-782-001
Cam Assembly18-657-340-515
Channel18-657-882-5
Channel71-142-407-001
Clevis72-140-015-401
Clevis71-240-542-001
Clevis Assembly18-657-346-517
Conn & Clevis Assembly18-657-346-521
Conn. Assembly18-657-346-520
Connector71-141-786-001
Connector71-141-771-001
Connector Assembly18-657-346-518
Connector Assembly71-141-769-502
Contact71-141-768-001
Contact71-141-772-003
Contact Finger71-142-169-001
Contact Finger Assembly71-240-055-509
Contact Finger Assembly71-141-973-501
Cover Assembly18-657-346-523
Decal71-141-867-001
Elastic Stop Nut00-633-025-116
Gear Assembly71-141-860-501
Gear Segment71-141-777-001
Gear Train Assembly18-657-346-577
Handle Assembly18-657-346-516
Jam Nut00-631-171-106
Link71-141-791-001
Link71-141-790-002
Link71-141-851-001
Link Assembly18-657-359-552
Lockwasher00-655-017-032
Lockwasher00-655-067-140
Lockwasher00-655-017-030
Lockwasher00-655-017-026
Main Contact Assembly71-141-805-501
Nut71-142-155-001
Operator Mechanism18-465-970-501
Pan71-240-525-001
Panel Assembly18-657-346-522
Pawl72-140-062-002
Pem Fasterner00-673-115-422
Pin71-240-127-016
Pin71-240-127-017
Pin71-141-823-001
Pin71-141-827-001
Pin71-141-865-001
Pin71-141-823-001
Pin71-141-921-001
Racking Screw72-140-039-501
Racking Screw Assembly18-657-426-880
Retainer Ring00-673-165-037
Retaining Ring00-673-165-037
Rivet00-671-399-901
Rivet00-671-399-001
Rivets00-671-405-900
Roller71-141-789-003
Roller Bearing00-813-109-037
Screw00-615-203-216
Screw00-615-114-375
Screw00-611-315-422
Screw00-611-315-468
Screw00-615-114-380
Screw00-615-114-386
Screw00-611-289-373
Screw00-615-124-218
Set Screw00-617-031-413
Spacer71-141-862-001
Spacer71-141-828-006
Spacer71-141-828-001
Spacer71-141-82-002
Spacer71-141-822-003
Spacer71-141-822-003
Spacer71-142-182-001
Spring71-141-759-001
Spring71-141-859-001
Spring71-141-761-001
Spring71-142-406-001
Spring71-141-836-001
Spring71-141-266-001
Spring71-141-833-001
Spring71-141-833-002
Spring18-657-346-578
Spring71-141-813-001
Spring00-837-321-027
Spring71-141-930-001
Spring71-141-976-001
Spring71-141-799-001
Spring Assembly18-657-345-580
Spring Guide71-141-975-001
Spring Release Latch71-142-409-002
Strap72-140-032-001
Strap71-141-841-001
Support71-141-916-001
Support71-141-794-001
Support Assembly71-142-172-501
Toggle Linkage Assembly18-657-345-581
Trip Latch71-141-793-001
Trip Shaft72-240-007-001
Trip Shaft Assembly18-657-345-579
Washer71-141-915-001
Washer00-651-007-214
Washer00-651-007-146
Washer00-651-007-909
Washer00-655-017-026
Washer00-655-017-022

How Can We Help?

Use the form below to check stock on parts, full assemblies, accessories, switchgear or inquire about service work to your circuit breaker. No part number? No problem! Upload a picture or file of your existing equipment. Our expert staff is skilled at identifying replacement parts from customer images.