Brookline Industries • 1624 South Clinton Street • Chicago, Illinois USA 60616

Electro-Magnetic Door Holders

Introduction

magholder

The MH Series Electromagnetic Fire Door Holders are constructed of the finest materials available. Each wall mount door holder is made of durable die-cast metal and finished in a high lusterdouble chrome plating for a high quality appearance.
For wall mount units, standard dual voltage AC or DC inputs reduce stocking requirements with 12/24V and 24/120V models. The 24/120V model draws a mere 15mA @ 24VAC or DC, helping keep overall job costs to a minimum.
The basic units offer superiority reliability with built-in transient protection and low residual magnetism so they release easily even on new ADA low pressure door closers.

Features, Options, and Dimensions

linedrawing1 linedrawing2 perfdatalinedrawing

Performance Data

Model Voltage DC/mA AC/mA Terminals Coil lbs kg. (Nominal)
MHX*-1224 12V 30 30 C&L Single 35 15.9
24V 15 15 C&H Single 35 15.9
MHX*-24120 24V 15 15 C&L Single 35 15.9
120V -- 15 C&H Single 35 15.9
MHFM†-1224 12V 60 60 C&L Double 35 15.9
24V 60 60 C&H Double 35 15.9
MHFM†-24120 24V 30 30 C&L Double 35 15.9
120V -- 30 C&H Double 35 15.9

*For all models, "X" represents either F (Flush Mount), FM (Floor Mount), R (Recessed), or S (Surface Mount).
†For Floor Mount, double coil models.
NOTE: Voltage supplied by a UL Listed control panel

Ordering Information

Model Description
Wall Mount
MHR-1224C 12 or 24 VDC/VAC, recess-mount, chrome, with 3” Extension
MHR-24120C Rod 24 VDC/VAC 120VAC, recess-mount, chrome, with 3”
MHF-1224C Extension Rod 12 or 24 VDC/VAC, semi-flush-mount, chrome
MHF-24120C 24 VDC/VAC 120VAC, recess-mount, chrome
MHS-1224C 12 or 24VDC/VAC, surface-mount, chrome
MHS-24120C 24VDC/VAC 120VAC, surface-mount, chrome
Floor Mount
MHFM1-1224 Single coil, 12 or 24VDC/VAC, floor-mount, brushed steel, UL only, CUL pending
MHFM1-2410 Single coil, 24VDC/VAC 120VAC, floor-mount, brushed steel, UL only, CUL pending
MHFM2-1224 Double coil, 12 or 24VDC/VAC, floor-mount, brushed steel, UL only, CUL pending
MHFM2-2410 Double coil, 24VDC/VAC 120VAC, floor-mount, brushed steel, UL only, CUL pending
Extension Rods
MH-ER1C 1" chrome
MH-ER3C 3" chrome