Documentation & Downloads
Square D 9421LC46 PowerPacT Handle Assembly, 6 Inch, 125A-300A, NEMA 3/4/4X, Chrome Plated
- MPN: 9421LC46
- UPC: 785901830344
- PPN: SCH-9421LC46
CAD
$456.77
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Description
Type L door mounted, variable depth operating mechanisms feature heavy duty, all metal construction with trip indication. Operating mechanism can be padlocked in the Off position when the enclosure door is open. Handle assemblies can be locked Off with up to three padlocks, which also locks the door closed This handle mechanism will work with 2 or 3 pole PowerPact B circuit breakers with a 125A frame size. This handle mechanism will also work with 2 or 3 pole PowerPact H and PowerPact J, Compact NSF circuit breakers with a 250A frame size. This handle mechanism will also work with 2 or 3 pole PowerPact D and PowerPact L circuit breakers with a 600A frame size. This handle mechanism will also work with 4 pole PowerPact D and PowerPact L circuit breakers with a 1200A 300V frame size. This handle assembly has a 6 inch handle. This chrome plated handle is rated for NEMA Type 1, 3R, 4, 4X and 12. This handle assembly is UL Component Recognized and CSA certified.
Features
- This 6-inch door-mounted rotary operator is engineered for seamless mechanical coordination with Square D Type L variable-depth operating mechanisms. It provides direct physical control for 2, 3, and 4-pole PowerPacT B, H, J, and L frame circuit breakers ranging from 125A up to 300A continuous capacity. For panel assembly crews, this wide crossover capability simplifies component staging by allowing a single handle architecture to standardize across multi-tier breaker ratings.
- Manufactured with a heavy-duty, all-metal construction and finished in a premium polished chrome plating, this rugged handle is meticulously engineered for extreme resilience. It carries comprehensive NEMA Type 3, 4, and 4X ingress ratings, establishing a watertight, dust-tight, and corrosion-resistant perimeter. Industrial plant engineers can confidently specify this handle in wastewater treatment plants, chemical processing bays, and outdoor utility panels where aggressive environments swiftly degrade painted steel equivalents.
- This rotary operator incorporates an integrated trip indication capability that repositions the handle to a distinct mid-way posture the exact moment an upstream short circuit or overcurrent fault triggers the underlying breaker mechanism. This explicit mechanical tracking allows plant operators to quickly differentiate an active electrical fault from a standard manual power shutdown, accelerating diagnostic sweeps and shortening production downtime across crowded factory floors.
- Purpose-built for variable-depth flange and door mounting configurations, this complete kit includes all essential structural seals and installation hardware for rapid field setup. The adaptable 6-inch arm provides excellent leverage to easily throw high-amp internally mounted mechanisms from outside the box, allowing custom panel technicians to maintain optimal mechanical torque translation even when mounting depths fluctuate between custom frame enclosures.
Documentation & Downloads
Specifications
Additional
- Amperage Range
- 125A to 300A
- Material Finish
- chrome plated
- Pvc Free
- Yes
- Eu Rohs Directive
- Compliant with Exemptions
- Halogen Content Performance
- Halogen free plastic parts
- Rohs Exemption Information
- Yes
Length6 in
Product CompatibilityNEMA 1/3R/4/4X/12 enclosure
Mercury FreeYes
Reach RegulationContains SVHC above threshold
China Rohs RegulationOut of China RoHS scope
Product Destination9421LG7, LF1, LK1, LJ7 or LL1 operating mechanism
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CAD
$456.77
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Company Stock:
0
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Looking to buy a large quantity?
To view product inventory
CAD$456.77/ EA
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