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Napco NS 106 4-Switch Electric Heat Sequencer, 24 volt, 1 - 24 sec First On, 45 - 75 sec Last Off, 30 - 70 sec Last On, 1 - 40 sec First Off
  • Sequencers are marked with an "H" for on time and "C" for off time
  • This selection offers the most economical replacements for switching 25 amp elements and blowers
  • Contact rating: 30 amp at 240 volt or 23 amp resistive and 7 amp or 23 amp full load, 88 amp Locked rotor at 277 volt
Item#:
NS106
Manufacturer Item:
NS106
Manufacturer:
NAPCO INC
Napco 24500 Restring Kit for Electric Strip Heater, 3/8 Inch OD, 208/240 volt, 45 - 130 Inch L Stretch
Sid Harvey Item #:24500: Replaces Part #:'s : 510-C
Item#:
24500
Manufacturer Item:
24500
Manufacturer:
NAPCO INC
Napco NS 103 Electric Heat Sequencer, 24 volt, 1 - 24 sec On, 45 - 110 sec Off, DPST
  • Sequencers are marked with an "H" for on time and "C" for off time
  • This selection offers the most economical replacements for switching 25 amp elements and blowers
  • Contact rating: 30 amp at 240 volt or 23 amp resistive and 7 amp or 23 amp full load, 88 amp Locked rotor at 277 volt
Item#:
NS103
Manufacturer Item:
NS103
Manufacturer:
NAPCO INC
NS series sequencers (time delay relays) are used to stage fan and/or heating elements in electric furnaces, heat pumps, central air conditioning, gas furnaces, commercial refrigeration, etc. Sequencers are marked with an H for on time and C for off time. This selection offers the most economical replacements for switching 25 amp elements and blowers.
  • Time delay relay
  • Switches: 3-switches, first on last off
  • Make and break time on switch 1 and 2, last on Off: switch-3 first off
  • Ratings 30 amp resistive at 240 volt or 23 amp resistive and 7 or 23 amp full load, 88 amp at 277 volt locked rotor
Item#:
NS105
Manufacturer Item:
NS105
Manufacturer:
NAPCO INC
Napco NS 102 Electric Heat Sequencer, 24 volt, 30 - 90 sec On, 1 - 30 sec Off, SPST
  • Sequencers are marked with an "H" for on time and "C" for off time
  • This selection offers the most economical replacements for switching 25 amp elements and blowers
  • Contact rating: 30 amp at 240 volt or 23 amp resistive and 7 amp or 23 amp full load, 88 amp Locked rotor at 277 volt
Item#:
NS102
Manufacturer Item:
NS102
Manufacturer:
NAPCO INC
Napco NS 104 Electric Heat Sequencer, 24 volt, 30 - 70 sec On, 1 - 40 sec Off, DPST
  • Sequencers are marked with an "H" for on time and "C" for off time
  • This selection offers the most economical replacements for switching 25 amp elements and blowers
  • Contact rating: 30 amp at 240 volt or 23 amp resistive and 7 amp or 23 amp full load, 88 amp Locked rotor at 277 volt
Item#:
NS104
Manufacturer Item:
NS104
Manufacturer:
NAPCO INC
Napco NS 101 Electric Heat Sequencer, 24 volt, 1 - 24 sec On, 45 - 110 sec Off, SPST
  • Sequencers are marked with an "H" for on time and "C" for off time
  • This selection offers the most economical replacements for switching 25 amp elements and blowers
  • Contact rating: 30 amp at 240 volt or 23 amp resistive and 7 amp or 23 amp full load, 88 amp Locked rotor at 277 volt
Item#:
NS101
Manufacturer Item:
NS101
Manufacturer:
NAPCO INC
Napco NTC300 Thermal Cut-Off Fuse Link, 300 deg F
  • Thermal cut-off provides protection against overheating when the design limit temperature of a circuit is reached
  • Thermal cut-off are temperature sensitive, 1-time devices which open the circuit when operating temperatures exceed the rated temperature of the cutoff
Item#:
NTC300
Manufacturer Item:
NTC300
Manufacturer:
NAPCO INC
Napco NTCK300 Thermal Cutoff Fusible Link, 300 deg F
  • NTCK series round ceramic holders with mounting strap to connect to the element terminal and one 1/4 Inch quick connect
Item#:
NTCK300
Manufacturer Item:
NTCK300
Manufacturer:
NAPCO INC
Napco NTCD227 Thermal Cutoff Fusible Link, 227 deg F
  • NTCD series are tear drop shaped ceramic holders with screw mounting hole at the small end and two 1/4 Inch quick connect for convenient hook up
Item#:
NTCD227
Manufacturer Item:
NTCD227
Manufacturer:
NAPCO INC
Napco NTCD300 Thermal Cutoff Fusible Link, 300 deg F
  • NTCD series are tear drop shaped ceramic holders with screw mounting hole at the small end and two 1/4 Inch quick connect for convenient hook up
Item#:
NTCD300
Manufacturer Item:
NTCD300
Manufacturer:
NAPCO INC
Napco 24300 Restring Kit for Electric Strip Heater, 208/240 volt, 37 - 103 Inch L Stretch
Item#:
24300
Manufacturer Item:
24300
Manufacturer:
NAPCO INC
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