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Elements, Heat Sequencers & Relays
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This information is provided “as is” without warranty of any kind by any person,
including without limitation, the owner and the publisher.
Unit#4281009
Electric Heat
240V.
No. HS5000.
Fits Climate control,
First Company, Sundial and other air
handlers.
Unit#4281010
Electric – NS Series
For use in staging fan and/or heating elements in electric furnace, heat
pump, air conditioning, gas furnace and commerical refrigeration appli-
cations. 30A resistive @240V or 23A resistive and 7 FLA or 23 FLA, 88
LRA @ 277V.
Elements,HeatSequencers&Relays
Unit#4281011
Provides power source for control circuit in heating, air conditioning and
refrigeration applications. Features color coded leads.
No. NT401.
Open construction with foot mount.
No. NT481.
Mulit-mount design. Includes mounting plate and hard-
ware.
Unit#4281012
For use in fan motors.
Unit#4281013
For use in heat pump, heating and
air conditioning, refrigeration, fan
control and vending machine appli-
cations. Features double 1/4” quick
connect terminals on coils and
DPDT design. Measures 2-1/8” x
1-7/8” x 2-1/4”. UL recognized.
ELEMENTS
Order
No.
kW
HS5000
5
HS6000
6
HEAT SEQUENCERS
Order
Make & Break
Seconds
No.
Switches
On
Off
NS101
SPST
1 to 24
45 to 110
NS102
SPST
30 to 90
1 to 30
NS103
DPST
1 to 24
45 to 110
NS104
DPST
30 to 70
1 to 40
NS105
3 switches
1 to 24; 45 to 75 35 to 90; 1 to
30
NS106
4 switches
1 to 24; 45 to 75 30 to 70; 1 to
40
NS107
5 switches
1 to 110
1 to 110
NS211S
DP/staged
30 to 90
1 to 40
NS212S
DP/staged
1 to 25
50 to 110
NS246
DPST
1 to 60
1 to 45
NS247
SPDT
1 to 24
65 to 115
NS265
DPST
30 to 110
15 to 65
TRANSFORMERS
Order
Voltage
No.
VA
Primary
Secondary
NT401
40
120/208/240
24
NT481
48
120/208/240
24/12/2.5
FAN RELAYS
Order
No.
Coil
Volts
No.
Wires
Switch
90290
24
4
SPST NO
90293
24
5
SPDT
90294
120
5
SPDT
90295
208/230
5
SPDT
90360
24
4
SPST
90370
24
5
SPDT
90372
120
5
SPDT
90374
208/230
5
SPDT
90380
24
6
2P-1 NO, 1 NC
90382
120
6
2P-1 NO, 1 NC
90384
208/230
6
2P-1 NO, 1 NC
SWITCHING RELAYS
Order
No.
Coil
Volts
90340
24
90341
110/120
90342
208/240
NT401
NT481