Product Overview

Functional Devices, Inc. • p: 800.888.5538 • f: 765.883.7505 • www.functionaldevices.com • [e-mail]
070714
# Relays & Contact Type:
Expected Relay Life:
Operating Temperature:
Humidity Range:
Operate Time:
Relay Status:
Dimensions:
Wires:
Approvals:
Housing Rating:
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
1.70˝ x 2.80˝ x 1.50˝ with .50˝ NPT nipple
16˝, 600V Rated
UL Listed, UL916, UL864, C-UL
California State Fire Marshal, CE, RoHS
UL Accepted for Use in Plenum, NEMA 1
Yes
No
Contact Ratings:
10 Amp Resistive @ 277 Vac
10 Amp Resistive @ 28 Vdc
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)
Coil Current:
33 mA @ 10 Vac
35 mA @ 12 Vac
46 mA @ 24 Vac
55 mA @ 30 Vac
28 mA @ 120 Vac (RIBU1C)
39 mA @ 208-277 Vac (RIBH1C)
13 mA @ 10 Vdc
15 mA @ 12 Vdc
18 mA @ 24 Vdc
20 mA @ 30 Vdc
Coil Voltage Input:
10-30 Vac/dc ; 120 Vac ; 50-60 Hz (RIBU1C)
10-30 Vac/dc ; 208-277 Vac ; 50-60 Hz (RIBH1C)
Drop Out = 2.1 Vac / 2.8 Vdc
Pull In = 9 Vac / 10 Vdc
Wht/Blk
120 Vac
Wht/Blu
10-30 Vac/dc
Wht/Yel
Comm
Blu
N/C
Yel
Comm
Org
N/O
Wht/Brn
208-277 Vac
Wht/Blu
10-30 Vac/dc
Wht/Yel
Comm
Blu
N/C
Yel
Comm
Org
N/O
RIBU1C
Enclosed Relay 10 Amp SPDT with
10-30 Vac/dc/120 Vac Coil
RIBH1C
Enclosed Relay 10 Amp SPDT with
10-30 Vac/dc/208-277 Vac Coil
RIBU1C-RD
RIBH1C-RD
• Red housing
RIBU1C-N4
RIBH1C-N4
• NEMA 4X housing,
UL508 only
10 Amp Pilot Control Relays
Made in USA
Meets
“Buy American”
of ARRA 2009
Specications