CUTLER HAMMER | 10923H5A | Auxiliary Contact Block

Product code: N/A

CUTLER HAMMER | 10923H5A | Auxiliary Contact Block

Original price was: ¥66,666.00.Current price is: ¥1,450.00.

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🌍Country of origin: USA France Germany Estonia Norway UK

⌚Delivery date: in stock

🛠After-sales service: brand new with one year warranty

⚙️ Product Category: Module/Controller/Server/Motor/Touch Screen

🕰Warranty: 12 months/365 days

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Detailed content

The CUTLER HAMMER 10923H5A is an industrial auxiliary contact component designed for use with Cutler-Hammer contactors and motor control equipment. It provides additional switching contacts for control circuit expansion, electrical interlocking, status feedback, and automation panel applications. The 10923H5A configuration is identified as a 2NC (two normally closed) auxiliary contact block within the 10923H series.

This legacy Cutler-Hammer component is commonly used in industrial motor starters, control cabinets, and electrical control systems where reliable auxiliary signaling and contact multiplication are required. The complete contactor model and mounting arrangement should be verified before replacement.

Product Datasheet

Parameter	Description
Brand	CUTLER HAMMER
Model	10923H5A
Series	10923H Auxiliary Contact Series
Product Name	Auxiliary Contact Block / Electrical Interlock Component
Origin / Place of Origin	USA
Product Status	New Surplus / Used / Refurbished Available
Contact Configuration	2NC (Two Normally Closed Contacts)
Dimensions	Compact contactor accessory size (exact dimensions depend on mounting style)
Weight	Approx. 0.1–0.3 kg
Power	Control circuit switching application, rating depends on contactor system
Discontinued	Legacy product, replaced by newer Eaton/Cutler-Hammer solutions

Common Questions & Answers

Q: What is the function of the CUTLER HAMMER 10923H5A?
A: It adds auxiliary normally closed contacts to a contactor or motor starter, allowing external control circuits to monitor or interlock equipment operation.

Q: Is the 10923H5A a PLC module?
A: No. It is an electrical auxiliary contact accessory rather than a programmable controller module. Some online listings incorrectly categorize similar industrial parts.

Q: What does the H5A code indicate?
A: The 10923H5 series designation indicates a contact arrangement, with the H5 configuration corresponding to two normally closed auxiliary contacts.

Q: What should be checked before installation?
A: Confirm the contactor family, mounting position, contact arrangement, voltage requirements, and mechanical fit.

Q: What are common failure symptoms?
A: Typical issues include incorrect auxiliary feedback signals, failed interlock operation, worn contacts, or loose mounting connections.

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