RELAYS
20 AMP POWER CONTROL RELAYS
RIBT242B
Enclosed Relays Hi/Low Separation 20 Amp
2 SPDT with 24 Vac/dc Coil
RELAY 2
24 Vac/dc
RELAY 1
24 Vac/dc
Comm
All relay coils use the same common
SPECIFICATIONS
# Relays & Contact Type:
Expected Relay Life:
Operating Temperature:
Humidity Range:
Operate Time:
Relay Status:
Dimensions:
Wires:
Approvals:
Housing Rating:
Gold Flash:
Override Switch:
Gry - N/C
Prp - Comm
Brn - N/O
Blu - N/C
Yel - Comm
Org - N/O
Two (2) SPDT Continuous Duty Coil (RIBT242B)
wo (2) SPST + One (1) SPDT Continuous Duty
T
Coil (RIBT243B)
10 million cycles minimum mechanical
-30 to 140° F
5 to 95% (noncondensing)
18ms
LED On = Activated
4.00˝ x 4.00˝ x 1.80˝ with .50˝ NPT Nipple
16˝, 600V Rated
UL Listed, UL916, UL864, C-UL
California State Fire Marshal
UL Accepted for Use in Plenum, NEMA 1
No
No
RIBT243B
Enclosed Relays Hi/Low Separation 20 Amp
2 SPST + 1 SPDT with 24 Vac/dc Coil
RELAY 3
24 Vac/dc
RELAY 2
24 Vac/dc
RELAY 1
24 Vac/dc
Comm
All relay coils use the same common
Contact Ratings:
20 Amp Resistive @ 277 Vac
5 Amp Resistive @ 480 Vac
20 Amp Ballast @ 277 Vac
16 Amp Electronic Ballast @ 277 Vac (N/O)
10 Amp Tungsten @ 120 Vac (N/O)
770 VA Pilot Duty @ 120 Vac
1,110 VA Pilot Duty @ 277 Vac
2 HP @ 277 Vac
1 HP @ 120 Vac
Gry - N/C
Prp - Comm
Brn - N/O
Yel - N/O
Yel - N/O
Blu - N/O
Blu - N/O
Coil Current:
50 mA @ 18 Vac
83 mA @ 24 Vac
33 mA @ 22 Vdc
Coil Voltage Input:
24 Vac/dc ; 50-60 Hz
Drop Out = 2.1 Vac / 3.8 Vdc
Pull In = 18 Vac / 22 Vdc
35 mA @ 24 Vdc
47 mA @ 30 Vdc
Notes:
• RIBT243B not rated for UL864.
Made in USA
Meets
“Buy American”
of ARRA 2009
071717
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