Product Overview

Functional Devices, Inc. • p: 800.888.5538 • f: 765.883.7505 • www.functionaldevices.com • [e-mail]
080714
Comm
10-30 Vac/dc
120 Vac
N/C
Comm
N/O
Comm
10-30 Vac/dc
208-277 Vac
N/C
Comm
N/O
# Relays & Contact Type:
Expected Relay Life:
Operating Temperature:
Humidity Range:
Operate Time:
Relay Status:
Dimensions:
Track Mount:
Approvals:
Gold Flash:
Override Switch:
One (1) SPDT Continuous Duty Coil
10 million cycles minimum mechanical
-30 to 140° F
5 to 95% (noncondensing)
20ms
LED On = Activated
1.250˝ x 4.000˝ x 1.750˝
4.000˝, See MT4 Series on page 142
MT4 Mounting Track Sold Separately
UL Listed, UL916, UL864, C-UL
California State Fire Marshal, CE, RoHS
Yes
No
Contact Ratings:
15 Amp Inductive @ 150 Vac
15 Amp Resistive @ 150 Vac, 28 Vdc
10 Amp Resistive @ 277 Vac
480 VA Pilot Duty @ 240-277 Vac
480 VA Ballast @ 277 Vac
Not rated for Electronic Ballast
600 Watt Tungsten @ 120 Vac (N/O)
240 Watt Tungsten @ 120 Vac (N/C)
1/3 HP @ 120-240 Vac (N/O)
1/6 HP @ 120-240 Vac (N/C)
1/4 HP @ 277 Vac (N/O)
1/8 HP @ 277 Vac (N/C)
RIBMU1C
4.00˝ Track Mount Relay 15 Amp SPDT with
10-30 Vac/dc/120 Vac Coil
RIBMH1C
4.00˝ Track Mount Relay 15 Amp SPDT with
10-30 Vac/dc/208-277 Vac Coil
Coil Voltage Input:
10-30 Vac/dc ; 120 Vac ; 50-60 Hz (RIBMU1C)
10-30 Vac/dc ; 208-277 Vac ; 50-60 Hz (RIBMH1C)
Drop Out = 2.1 Vac / 2.8 Vdc
Pull In = 9 Vac / 10 Vdc
Coil Current:
33 mA @ 10 Vac
35 mA @ 12 Vac
46 mA @ 24 Vac
55 mA @ 30 Vac
28 mA @ 120 Vac (RIBMU1C)
39 mA @ 208-277 Vac (RIBMH1C)
13 mA @ 10 Vdc
15 mA @ 12 Vdc
18 mA @ 24 Vdc
20 mA @ 30 Vdc
Specications
Made in USA
Meets
“Buy American”
of ARRA 2009
15 Amp Track Mount Control Relays