CURRENT
SENSORS
RELAY & AC CURRENT SWITCH COMBO
RIBHX24BF
Enclosed 20 Amp SPST-N/O Relay/AC Sensor
Combination, with 24 Vac Coil
Gry
Sensor Feedback
Current Sensor Status
Gry
Wht/Yel
24 Vac
Wht/Yel
SPECIFICATIONS
Expected Relay Life:
Operating Temperature:
Humidity Range:
Operate Time:
Relay Status:
Current Sensor Status
Dimensions:
Wire Length:
Approvals:
Housing Rating:
Gold Flash:
Sensor Type:
Sensor Threshold:
Sensor Range:
Sensor Feedback Output:
Org - Comm
Org - N/O
10 million cycles minimum mechanical
-30 to 140° F
5 to 95% (noncondensing)
20ms
Red LED On = Activated
Pink LED On = Current Over Trip Point
(0.25 Amp)
1.70˝ x 2.80˝ x 1.50˝ with .50˝ NPT nipple
16˝, 600V Rated
UL Listed, UL916, C-UL
UL Accepted for Use in Plenum, NEMA 1
No
Internal, with contact status
Fixed, .25 Amp
.25-20 Amps
Solid State Contact 30 Vac/dc, 100 mA
FUNCTIONAL DEVICES CERTIFIED FOR USE WITH ECMS
Contact Ratings:
20 Amp Resistive @ 277 Vac
20 Amp Ballast @ 277 Vac
16 Amp Electronic Ballast @ 277 Vac (N/O)
10 Amp Tungsten @ 120 Vac (N/O)
1,110 VA Pilot Duty @ 277 Vac
770 VA Pilot Duty @ 120 Vac
2 HP @ 277 Vac
1 HP @ 120 Vac
Coil Current:
128 mA @ 24 Vac
71 mA @ 30 Vdc
Coil Voltage Input:
24 Vac ; 50-60 Hz
Drop Out = 3 Vac
Pull In = 18 Vac
Sensor Contact:
• When current sensor status is o (open), leakage
<30 uA @ 30Vac/dc
•
When current sensor status is on (closed), voltage drop
< .3 Vac/dc @ .1 Amp
< 1.6
Vac/dc @ .4 Amp
RIBHX24BF-RD
• Red housing
RIBHX24BF-N4
• NEMA 4X
housing,
UL508 only
Made in USA
Meets
“Buy American”
of ARRA 2009
071417
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