Spec Sheet
$207.48
Estimated price. Final price and availability are subject to confirmation. Contact our sales team for a current quote.
The Square D Type LZ operating mechanism is a door-mounted, variable depth device constructed from all metal for durability. It includes trip indication for straightforward visual confirmation of breaker status. This mechanism is compatible with PowerPact D, L, and NSJ circuit breakers rated up to 400A. Proper circuit breaker must be purchased separately. It is recognized as a UL component and CSA certified.
Technical Specifications
| Persona Type Ids | EU, LC, OM8, PB |
| Persona Type Names | End User, Contractor, OEM - Control Panelbuilder, Panel Builder |
| Market Segmentation Id | COMMERCIAL, INDUSTRIAL |
| Market Segmentation | Commercial, Industrial |
| Circuit Breaker Name | MG-NSJ 400 A, PowerPact D 400 A, PowerPact L 400 A |
| Local Data Status | Publishable |
| Local Publishable Date | 2025-11-13 |
| Return Indicator | N |
| Stocking Flag | Y |
| Stock Policy | 2 |
| Weee Scope | In |
| Weee Product Category | 5 |
| Scope Perimeter | Outside of Europe |
| Reach Full Compliance Status | Free of Substances of Very High Concern above the threshold |
| Reach Full Compliance Status Id | NOT_CONTAINING_SVHC |
| Reach Compliance Directive | Free of Substances of Very High Concern above the threshold |
| Rohs Eur In Scope | Yes |
| Rohs Eur Status | Compliant |
| Rohs Eur Conformity Date | 1848 |
| Rohs Eur Full Compliance Status | Compliant |
| China Rohs In Scope | No |
| China Rohs Label | 1 |
| With Recycled Cardboard | Yes |
| Without Single Use Plastic | Yes |
| Product Contributes To Saved And Avoided Emissions | No |
| Tier Id | 2 |
| Tier | 2 |
| Function Option Id | STANDARD |
| Function Option | Standard |
| Product Kit Identifier | N |
| Energy Efficiency Optimized | False |
| Halogen Free Status | Halogen free plastic parts product |
| Product Availability | Non-Stock - Not normally stocked in distribution facility |
| Product Or Component Type | Operating Mechanism |
| Range Of Product | 9421L |
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square d type lz door mount operating mechanism for 400a circuit breakers 9421lz400 brochure 256.39 KB
Instruction Sheet 808.59 KB
Certificate 1 82.76 KB
Certificate 2 85.57 KB
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