9421LW4 - Square D 1200A 600VAC PowerPact M/P Circuit Breaker Operating Mechanism with 8 Inch Rotary Handle

9421LW4

9421LW4 is a Square D circuit breaker operating mechanism designed for PowerPact M and P frame breakers with a 1200 amp rating and 600VAC voltage.9421LW4 features an 8 inch rotary lever handle with a long shaft (7.2 to 22.25 inches) for flexible mounting in NEMA 1, 3R, and 12 enclosures. It supports flange mounting applications and includes all necessary parts for convenient installation. This mechanism is compatible with disconnect switches and circuit breakers requiring a Type L mounting.

• Amperage: 1200A
• Voltage: 600VAC
• Poles: Typically 3 pole (breaker ordered separately)
• Mounting Type: Flange mounting, shaft length 7.2 to 22.25 inches
• Handle: 8 inch rotary lever, long shaft
• Frame/Series: PowerPact M and P
• Enclosure Ratings: NEMA 1, 3R, 12
• Interrupt Rating: Matches PowerPact M/P breakers (typically 65kA or higher, per breaker specs)
• Trip Unit: Not included (mechanism only)
• Certifications: Meets Square D/Schneider Electric standards

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Specifications

• Part Number: 9421LW4
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Parts & Accessories

Product Data

• UPC : 785901801214
• GTIN : 00785901801214
• Country of Origin : Mexico
• Dimensions : x 8 in x
• Weight : 12
• Certification : NEMA