Johnson Controls RIBMNU1SM-250 Data Sheet
RELAYS
15 AMP TRACK MOUNT CONTROL RELAYS
RIBMNU1SM-250
2.75˝ Track Mount Relay 15 Amp SPST
+ Override + Monitor with
10-30 Vac/dc/120 Vac Coil
Selectable Jumper Wire
120 Vac
10-30
Vac/dc
Comm
Specications
# Relays & Contact Type:
Expected Relay Life:
Operating Temperature:
Humidity Range:
Operate Time:
Relay Status:
Dimensions:
Track Mount:
Approvals:
Gold Flash:
Override Switch:
CLOSED
OPEN
AUTO
AUTO
COMM
CLOSED
One (1) SPST Continuous Duty Coil
10 million cycles minimum mechanical
-30 to 140° F
5 to 95% (noncondensing)
20mS
LED On = Activated
3.400˝ x 2.750˝ x 1.750˝
2.750˝, See MT212 Series on page 152
MT212 Mounting Track Sold Separately
UL Listed, UL916, UL864, C-UL
California State Fire Marshal
Yes
Yes (with Monitor)
CLOSED
OPEN
AUTO
RIBMNH1SM-250
2.75˝ Track Mount Relay 15 Amp SPST
+ Override + Monitor with
10-30 Vac/dc/208-277 Vac Coil
Selectable Jumper Wire
208-277 Vac
10-30
Vac/dc
Comm
Contact Ratings:
15 Amp Resistive @ 125 Vac
10 Amp Resistive @ 250 Vac
345 VA Pilot Duty @ 120/240 Vac (N/O)
211 VA Pilot Duty @ 120/240 Vac (N/C)
1/3 HP @ 120-240 Vac (N/O)
1/6 HP @ 120-240 Vac (N/C)
Coil Voltage Input:
10-30 Vac/dc ; 120 Vac ; 50-60 Hz (RIBMNU1SM-250)
10-30 Vac/dc ; 208-277 Vac ; 50-60 Hz (RIBMNH1SM-250)
Drop Out = 2.1 Vac / 2.8 Vdc
Pull In = 9 Vac / 10 Vdc
AUTO
COMM
CLOSED
CLOSED
OPEN
AUTO
CLOSED
OPEN
AUTO
Made in USA
Meets
“Buy American”
of ARRA 2009
Coil Current:
33 mA @ 10 Vac
35 mA @ 12 Vac
46 mA @ 24 Vac
55 mA @ 30 Vac
13 mA @ 10 Vdc
15 mA @ 12 Vdc
18 mA @ 24 Vdc
20 mA @ 30 Vdc
28 mA @ 120 Vac (RIBMNU1SM-250)
39 mA @ 208-277 Vac (RIBMNH1SM-250)
Notes:
• Normally Open or Normally Closed
selected by yellow jumper wire
•
Second pole of override switch can be
connected to digital-in of controller to
report position of override switch
• Rating of second pole is 50 Vac/dc,
0.25 Amp max
071417
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