Square D 9421LN1 Circuit Breaker Operating Mechanism Handle
Square DModel:9421LN1
Location unavailable
Electrical Equipment
Qty:1
Condition: New
At a glance
- Product
- Square D 9421LN1 Circuit Breaker Operating Mechanism Handle
- Manufacturer
- Square D
- Model
- 9421LN1
- Category
- Electrical Equipment
- Condition
- NEW
- Availability
- In stock
- Price or process
- Request price
- Quantity
- 1
- Lead time
- Not provided
- Location
- Location unavailable
- Fulfillment
- Shipping only
- Seller
- Salter Industries
- Listed on
Key specifications
- Certifications
- UL Listed, CSA Certified
- Compatible Circuit Breakers
- PowerPact M, P, NS; MAG-GARD; and select Square D N-frame breakers
- Enclosure Type Compatibility
- NEMA 1, 3R, 12
- Material
- Steel
- Mounting Type
- Door-mounted with adjustable bracket
- Shaft Length
- 6in
Supporting evidence
No supporting documents or certifications provided.
Description
The Square D 9421LN1 is a robust circuit breaker operating mechanism designed for external handle operation of circuit breakers in industrial and commercial electrical panels. This device features a 6-inch standard shaft and is compatible with NEMA 1, 3R, and 12 enclosures, making it ideal for applications requiring remote or door-mounted operation of breakers such as PowerPact M, P, and NS series, as well as MAG-GARD and other Square D breakers. It enhances safety by allowing operators to control breakers without direct access to live components, reducing the risk of arc flash incidents. Key features include a durable metal construction for longevity in harsh environments, adjustable mounting brackets for versatile installation, and a locking mechanism for secure positioning. Advantages over similar products include its compatibility with a wide range of Square D breakers, ease of installation, and compliance with UL and CSA standards for reliability. Drawbacks may include the need for precise alignment during installation and potential incompatibility with non-Square D breakers without adapters. This mechanism is commonly used in manufacturing plants, data centers, and utility substations for efficient power management. Based on image analysis, the unit appears to be in used condition with minor surface wear but no visible damage, and includes a faceplate with model details. Estimated market value is based on comparable used listings around $100-200 USD.
Location unavailable for this listing.
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Shipping Information
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Return Window
No returns accepted
Return Conditions
This equipment is sold as-is, where-is
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