Skip to content
About Us FAQs Contact Us Price Match Guarantee Request A Quote My Account
August Sale Is Live! | Click Or Call 833-658-3387
Berner 9503MRS1F2-NC-K

Berner Magnetic Reed Door Switch With Cover 9503MRS1F2-NC-K

By Berner | Model: 9503MRS1F2-NC-K | ID: 71465
✓ No Sales Tax - in most states excluding California
✓ Free Shipping - on items over $1000
✓ Satisfaction Guarantee - or return within 30 Days
✓ Most Products In Stock - Call or Text (833) 658-3387 for availability
$13.65 + SHIPPING
Working on a big project?
Free Shipping On Orders $1000 See our shipping policy
Flexible Financing Finance with Affirm. See terms
Lowest Price Guarantee Find it cheaper? We'll match it. See terms
Speak with an Expert Call us at (833) 658-3387
Product Details

Berner Magnetic Reed Door Switch With Cover 9503MRS1F2-NC-K

The Berner 9503MRS1F2-NC-K is a magnetic reed door switch kit featuring a Normally Closed (NC) contact configuration for automatic air curtain activation. This genuine OEM replacement component is designed to ensure reliable on/off operation for entrance doors and multiple manual door openings. Built with corrosion-resistant materials and engineered for commercial environments, it provides dependable performance in high-traffic areas such as kitchens, retail spaces, and service entrances.

Key Features

  • Magnetic Reed Door Switch – Provides automatic air curtain activation
  • Normally Closed (NC) Contact – Circuit opens when door is opened
  • OEM Replacement Part – Direct replacement for existing Berner door switch systems
  • Designed for Multiple Doors – Ideal for high-traffic entrances and manual door setups
  • Durable Construction – Corrosion-resistant materials for commercial environments
  • Reliable Operation – Ensures consistent control circuit connectivity
  • Switch Only – No Transformer or Enclosure – Does not include the 24V transformer or enclosure bundled in the Basic (91STR120-BA-M-24) or Deluxe (91STR120-DA-M-24) Control Packages; order this if you already have a working control package and just need an additional or replacement reed switch. For doors using a mechanical switch instead, see the Plunger/Roller Door Switch (9503SD025-PR-A) – the two switch types are not interchangeable without rewiring.

Included Components

  • Magnetic Reed Switch
  • Protective Cover
  • Mounting Screws
Specifications

Berner Magnetic Reed Door Switch With Cover 9503MRS1F2-NC-K

Brand Berner SKU 9503MRS1F2-NC-K
Product Type Magnetic Reed Door Switch Kit Contact Type Normally Closed (NC)
Voltage Application 24V Control Circuits Dimensions Approx. 2"W x 1"D x 0.75"H
Temperature Resistance Up to 150°F (65°C) Construction Corrosion-Resistant Materials
Application Air Curtain Door Activation Included Components Switch, Cover, Mounting Screws
Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at [email protected].

Returns: For returns unrelated to damage, contact us at [email protected] for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at [email protected] or call (833) 658-3387.

Reviews

Product Q&A

Have a specific question?

Be the first to ask a question about this product.

Our Real Customer Reviews

See what our customers have said about us.

Customers rate us 4.9/5 based on 31 reviews.
Connect with HVAC Store Support
Product Details

Berner Magnetic Reed Door Switch With Cover 9503MRS1F2-NC-K

The Berner 9503MRS1F2-NC-K is a magnetic reed door switch kit featuring a Normally Closed (NC) contact configuration for automatic air curtain activation. This genuine OEM replacement component is designed to ensure reliable on/off operation for entrance doors and multiple manual door openings. Built with corrosion-resistant materials and engineered for commercial environments, it provides dependable performance in high-traffic areas such as kitchens, retail spaces, and service entrances.

Key Features

  • Magnetic Reed Door Switch – Provides automatic air curtain activation
  • Normally Closed (NC) Contact – Circuit opens when door is opened
  • OEM Replacement Part – Direct replacement for existing Berner door switch systems
  • Designed for Multiple Doors – Ideal for high-traffic entrances and manual door setups
  • Durable Construction – Corrosion-resistant materials for commercial environments
  • Reliable Operation – Ensures consistent control circuit connectivity
  • Switch Only – No Transformer or Enclosure – Does not include the 24V transformer or enclosure bundled in the Basic (91STR120-BA-M-24) or Deluxe (91STR120-DA-M-24) Control Packages; order this if you already have a working control package and just need an additional or replacement reed switch. For doors using a mechanical switch instead, see the Plunger/Roller Door Switch (9503SD025-PR-A) – the two switch types are not interchangeable without rewiring.

Included Components

  • Magnetic Reed Switch
  • Protective Cover
  • Mounting Screws
Specifications

Berner Magnetic Reed Door Switch With Cover 9503MRS1F2-NC-K

Brand Berner SKU 9503MRS1F2-NC-K
Product Type Magnetic Reed Door Switch Kit Contact Type Normally Closed (NC)
Voltage Application 24V Control Circuits Dimensions Approx. 2"W x 1"D x 0.75"H
Temperature Resistance Up to 150°F (65°C) Construction Corrosion-Resistant Materials
Application Air Curtain Door Activation Included Components Switch, Cover, Mounting Screws
Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at [email protected].

Returns: For returns unrelated to damage, contact us at [email protected] for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at [email protected] or call (833) 658-3387.

Reviews