Cutler-Hammer CHB350 Miniature Circuit Breakers (MCBs)

240 V, 50 A, 10 kA, 3-Pole, Bolt-On Mount, Molded Case

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MPN: CHB350

SKU:

UPC: 621037068339

Weight: 1.00 LBS

Minimum Purchase: 1 unit

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Description

Genuine CHB350 surplus parts. Sourced from verified OEM and distributor channels, fully inspected for authentic quality and dependability.

Critical Surplus specializes in responsibly sourced OEM surplus parts, giving contractors and facilities access to hard-to-find parts without compromising safety or performance. Every item we stock is from verified supply-chain partners — never counterfeit, never untested — and each part is inspected, cataloged, and stored in a controlled environment to preserve its integrity. With transparent condition grading and fast fulfillment, you get dependable equipment very quickly and at a fraction of regular distributor pricing.

Key Features & Benefits

Trusted OEM quality: CHB350
Compatible with: Type PB Panelboard
Standards & Approvals: UL 489
Surplus value: Authentic OEM surplus at lower cost.
Ready to ship: In-Stock and ideal for replacements and emergency service calls.

Technical Specifications

Manufacturer
Catalog Number	CHB350
Series	CHB
Type	Molded Case
Volts	240 V
Amps	32 A
Used On	Type PB Panelboard
Poles	3
Mounting	Bolt-On
Installation/Operator	Eaton_00008_INST.pdf
Manufacturer Warranty	Eaton_00009_WARR.pdf
Interrupting Rating	10 kA at 240 VAC
Voltage Rating	240 VAC
Number of Poles	3
Current Rating	50 A
Wire Size	8 to 4 AWG
Catalog	Eaton_03653_V12T3_9_CAT.pdf
Approval	UL 489
Country of Origin	United States

Condition & Warranty

This CHB350 is offered as unused surplus sourced through authorized distributor and OEM channels. Units may arrive in non-retail packaging and may show minor storage-related cosmetic handling. 90-day limited replacement warranty included.

Shipping & Handling

Most orders ship within 1 business day with immediate tracking updates. Expedited shipping and freight support available. Choose Next Day Air at checkout or contact us for more information.