Hager BB1279 ETW4 4 1/2 x 4 1/2 Ball Bearing Electric Hinge

Hager BB1279 ETW4 4 1/2 x 4 1/2 Full Mortise, Ball Bearing, Standard Weight, 4 Wire - Electric Through Wire Hinge.

- 28 gauge wire

- Hinge pins are not field removable, NRP option is not required

- Low voltage electric current transfer capability only

Wire Max. Electrical Rating:

- Amperes - Continuous - 3.5 Amps

- Amperes - Pulse - 16.0 Amps

- Volts - 48 VDC

Furnished standard with All wood screws (1 1/4" x 12 FPHW) and All machine screws (1/2" 12-24 FPHM)

Hinges are .134 thickness, For 1 3/4" door thickness. For use on medium weight doors or doors requiring low frequency service.

Material:

- Steel with Steel pin

- Non-rising removable pin with button tip and plug

- Two ball bearings

ANSI A8112

See Product Finishes