Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
Based in Canada
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Serving USA & Canada
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| Part Number | XLVB421NG |
| Amperes | 30 |
| Voltage | 240 |
| Product Type | Fusible Bus Plug |
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Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Siemens XLVB421NG Fusible Bus Plug delivers dependable 30A, 240V protection for industrial electrical panels. Built for maintenance, retrofit, and replacement scenarios, this component ensures you keep systems running with minimal downtime when you need to match exact specs.
Designed to be referenced by its part number for compatibility, the XLVB421NG is the precise choice when you’re upgrading or restoring a panel’s protection scheme. Before you order, verify fit and ratings to guarantee a seamless replacement in your Siemens setup.
Ideal for technicians performing preventive maintenance on electrical distribution equipment, for upgrading protection in aging panel fleets, or for replacing worn fusible bus plugs during refurbishment projects. The 30A rating supports standard branch circuit protection in many commercial and light-industrial applications at 240V.
Important: Confirm fit and ratings before ordering. The part number is the best reference for compatibility with your Siemens equipment.
Contact sales@ampstate.com
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General feedback we often hear from customers purchasing industrial electrical parts.
Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
Good communication and clear updates while the order was processed.
Project · Coordination
Looks and feels like a proper industrial-grade part. Works as expected.
Service · Field install
Fast industrial sourcing support
Email us at sales@ampstate.com for pricing, availability, alternates, and project support.
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