Availability
Mfr. part #: DH24120SB
In stock: 18 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
Secure checkoutEncrypted payments
Need help with this part?Call +1 909 235-5810 or email info@jemsystems.ca
Frequently bought together
The RSG DH24120SB is a surface (wall) mount electromagnetic door holder in a brass plated finish. It holds a fire or smoke door open and releases it when the fire alarm system removes power.
- Dual voltage: 24 V AC/DC or 120 VAC
- Current draw 20 mA DC / 19 mA AC at 24 V, 20 mA at 120 VAC
- Holding force 18.1 kg (40 lb) at 24 V and 15.8 kg (35 lb) at 120 V
- Die-cast metal construction with terminal block connections
- Low residual magnetism; 117.5 x 70.0 mm (4-5/8 x 2-3/4 in.) holder plate
- Mounting hardware and instructions included
Matching brass extension rods (DHE series), DHCPB catch plate and DHBBB back box are available separately.
| Brand | RSG |
|---|---|
| Manufacturer part number | DH24120SB |
| Product type | Door Holders |
| Shipping weight | 2.8 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.

