Availability
Mfr. part #: MSB-65B-4RUPC: 778346006481
In stock: 3 availableReady to ship today
Delivery across Canada in 2 to 4 business daysFree shipping on orders over $250 CAD
Buying for a project or in bulk?Request a volume quote
Genuine stockBrand new, factory sealed
1 year warrantyOn every product
30 day returnsSee our return policy
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Need help with this part?Call +1 909 235-5810 or email info@jemsystems.ca
Frequently bought together
The Mircom MSB-65B-4R is a four-wire auxiliary relay base for Mircom MIR-65 series conventional detector heads. It is used with control units that have a resettable four-wire detector supply, and can provide volt-free control signals to auxiliary systems such as door closers where codes allow.
- Four-wire base with auxiliary relay contact
- Supply voltage 9 to 33 VDC
- Contact rating: 1 A resistive; 30 W / 50 VA maximum; 50 VAC / 75 VDC maximum
- Supplied with low-profile skirt and spanner bar
- One-way fit, earth ground connection, accepts the head locking screw
- -20 to 70 °C (-4 to 158 °F), no condensation or icing
Accepts Mircom MHD-65-135 / MHD-65-200 heat, MPD-65P photoelectric and MID-65I ionization detectors.
| Brand | Mircom |
|---|---|
| Manufacturer part number | MSB-65B-4R |
| UPC | 778346006481 |
| Product type | Bases |
| Shipping weight | 0.99 lb |
| Condition | Brand new, factory sealed |
| Warranty | 1 year |
| Currency | Canadian dollars (CAD) |
Need a manual, listing or cut sheet that is not here? Email info@jemsystems.ca with the part number.
- Delivery across Canada in 2 to 4 business days.
- Free shipping on orders over $250 CAD.
- Returns within 30 days of the invoice date for unused items in original packaging, with an RMA number. Restocking fees may apply. See our refund policy.
- 1 year warranty on all products.
- Questions about an order? Email customerservicegroup@jemsystems.ca or call +1 909 235-5810.

