Current Selected Location - Sid Harvey Garden City (0999) Garden City NY

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

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

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

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

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

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

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

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

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

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

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

Napco NTC333 Thermal Cut-Off Fuse Link, 333 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