Digitrip Retrofit System for Westinghouse Cutler Hammer Small400 to 2000A and Large2500 to 5000A SPB Breakers
Part/Manual #: IL33SPB1
Cutler-Hammer / Eaton breakers retrofit kit installation guide (IL33SPB1). 2000A rated. Step-by-step retrofit installation instructions with wiring details and compatibility information. Free PDF download from Voyten Manuals — replacement parts and expert support available from Voyten Electric at 1-800-458-4001.
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Voyten Electric supplies New Surplus and reconditioned SPB (Systems Pow-R) breakers, trip units, and renewal parts — tested and in stock. Pricing on request.
EOL & Legacy Equipment Support
Is your Eaton equipment discontinued or end-of-life? Voyten Electric specializes in sourcing, testing, and shipping replacement parts for legacy electrical equipment. We stock circuit breakers, trip units, motor controls, and accessories for models no longer manufactured.