WL May Distributor Vol. 4
Fan Relays & Switches
Unit#4281014
Automatic Reset FAN SWITCHES
Unit#4281012
FAN RELAYS
For use in warm air streams or in surface mounted appli- cations. Closes on temperature rise to start delayed fan or hold on after shut down. 16 FLA, 60 LRA @ 240V. 30,000 cycles.
For use in fan motors.
Order No. 90290 90293 90294 90295 90360 90370 90372 90374 90380 90382 90384
Coil Volts
No. Wires
Switch
Order No.
Close Temp. °F
Open Temp. °F
24 24
4 5 5 5 4 5 5 5 6 6 6
SPST NO
NFN110 NFN120 NFN130 NFN140 NFN150 NFN160 NFN180
110 120 130 140 150 160 180
90
SPDT SPDT SPDT SPST SPDT SPDT SPDT
100 100 120 130 140 160
120
208/230
24 24
120
208/230
Fan Relays & Switches
24
2P-1 NO, 1 NC 2P-1 NO, 1 NC 2P-1 NO, 1 NC
120
Unit#4281015
FAN SWITCHES
208/230
Manual Reset
Unit#4281013
SWITCHING RELAYS
For use in heat pump, heating and air conditioning, refrigeration, fan control and vending machine applica- tions. Features dou- ble 1/4” quick connect terminals on coils and DPDT design. Measures 2-1/8” x 1-7/8” x 2-1/ 4”. UL recognized.
For use as secondary protective devices. Opens on tem- perature rise. UL and CSA listed.
Order No.
Desc.
NMR150-OD NMR175-CD
Open disc; 1 pole, 25A Closed disc, 1 pole, 25A
Order No. 90340 90341 90342
Coil Volts
Open disc, 1 Pole flush mount, 25A resistive @ 277V Closed disc, 1 pole, 25A (manual reset)
NMR130
24
110/120 208/240
NMR220
This information is provided “as is” without warranty of any kind by any person, including without limitation, the owner and the publisher.
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