Siemens / Allis-Chalmers BZO 115 Kit
A precision replacement kit for Siemens / Allis-Chalmers BZO 115 oil circuit breakers (OCBs), machined to OEM dimensional specifications. Material certification available on request.
- OEMSiemens / Allis-Chalmers
- Model / SeriesBZO 115
- Part typeKit
- EquipmentOil circuit breakers (OCBs)
- DocumentationMaterial certification on request
- AvailabilityBuilt to order / short lead times
- Internal ref.BR-AC-BZO115-KIT
Overview
Contact kit for the Siemens / Allis-Chalmers BZO 115 oil circuit breaker — stationary contact, arcing nozzle, baffle stack, moving contact, G-10 push rod.
Why replace worn OCB contacts
Pitted or eroded oil-circuit-breaker contacts increase resistance and weaken interruption. Precision replacements restore dependable making and breaking under load.
Stock, lead time & reverse engineering
Common items are produced on short lead times; discontinued or hard-to-find parts are reverse-engineered from a sample, a drawing, or a model number. Based in Palm Harbor, FL, Southern Switch & Contacts manufactures and ships replacement parts to utilities nationwide, and has served the industry since 1982.
Each part below corresponds to a labeled component on the kit drawing. Click View to open the part’s standalone page, or + Quote to add it to your quote without leaving this page.
| Ref | Part | Qty | Action |
|---|---|---|---|
| A | Stationary Contact OCBACBZ002 | 48 | |
| B | Arcing Nozzle Assembly OCBACBZ004 | 12 | |
| C | Baffle Stack Assembly OCBACBZ003 | 6 | |
| D | Moving Contact OCBACBZ001 | 6 | |
| E | G-10 Push Rod OCBACBZ005 | 6 |
Send the model number, asset tag, or just a description — we’ll reply with pricing and lead time within one business day.