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switch

Siemens MMSKWN1 30A 2P 250V Switch, NEMA 3R | AmpState

Part Number MMSKWN1
Amperes 30
Poles 2
Voltage 250
Product Type switch
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Manufacturer :Siemens
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Replacement available
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Picture available on request
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CSA / UL Approved
Regular price $1,261.00
Sale price $1,261.00 Regular price
Unit price
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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.

Icon
Secure transaction
Icon
FREE & fast shipping on orders over $49
Icon
CSA approved with 1 year warranty
Icon
30 day returns
Siemens MMSKWN1 30A 2P 250V Switch, NEMA 3R | AmpState

Siemens MMSKWN1 30A 2P 250V Switch, NEMA 3R | AmpState

Regular price $1,261.00
Sale price $1,261.00 Regular price
Unit price
Product description
Shipping

Meet the Siemens MMSKWN1 30A 2P 250V Switch, a rugged, manual-control solution built for dependable switching in demanding environments. Crafted by Siemens and offered by AmpState, this model is a trusted choice for retrofit work and maintenance planning where keeping the exact part number in stock matters for serviceability and speed.

Designed for two-pole circuits up to 30 amps at 250 volts, the MMSKWN1 delivers straightforward, hands-on control for medium-sized loads. Its NEMA 3R rating provides weather-resistant performance, safeguarding the contacts and wiring in outdoor use or damp indoor locations, so you can rely on it in rain, snow, or exposure to moisture.

  • Amperage and voltage: 30 A, 250 V, two-pole configuration for reliable control of mid-range loads.
  • Enclosure rating: NEMA 3R weather-resistant design suitable for outdoor panels and protected indoor environments.
  • Manual control: Simple, tactile operation for direct operator intervention without automation dependencies.
  • Part number stability: MMSKWN1 preserves consistency across spares and maintenance cycles, reducing downtime during replacements.
  • Trusted source: Siemens engineering and AmpState availability ensure compatibility and quick fulfillment.

This switch is ideal for panel retrofits, control enclosures, outdoor equipment, and maintenance projects where reliability and consistent part numbers are critical. Use it to replace worn or obsolete switches, outfit new or existing control panels, or standardize hardware across multiple sites to streamline procurement and service planning.

Why choose MMSKWN1 for your project? It combines robust electrical ratings with a weather-resistant form factor and a clear path to compatibility through a known part number. If you’re unsure about fit, AmpState offers assistance to confirm compatibility and ensure this switch meets your exact installation needs.

Specifications at a glance

  • Manufacturer: Siemens
  • Part number: MMSKWN1
  • Product type: Switch
  • Poles: 2
  • Current: 30 A
  • Voltage: 250 V
  • Enclosure rating: NEMA 3R

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What Our Customers Say

4.9 (38 reviews)

General feedback we often hear from customers purchasing industrial electrical parts.

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Exactly what we needed for a shutdown replacement. No surprises.

Plant · Shutdown

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Good communication and clear updates while the order was processed.

Project · Coordination

Verified

Looks and feels like a proper industrial-grade part. Works as expected.

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Email us at sales@ampstate.com for pricing, availability, alternates, and project support.

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