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Your cart is empty.Electric Heat Sequencer Control 24 Volt for Q107 24A34-14 525-37328-000 DGS107, HR8330D1039, 51172-131-5, 33848, NS107, 611-007, 24A34-14, 525-37328-000. Parts Connect Sequencer part number PCQ107. 24 Volts 2 DPST-1 SPST Sequencers 1 Timing / 1 Switch Off 1-160 Seconds On 1-160 Seconds PSQ Models are Direct Replacement for Most Fan / Heat Sequencing Functions. Terminal Markings are Equivalent to Competitive Types. Replacement for Numbers: DGS107, HR8330D1039, 51172-131-5, 33848, NS107, 611-007, Supco Q107, 24A34-14, 525-37328-000. COMBINED LOAD RATING TABLE (ALL MODELS) 30A @ 240 VAC TOTAL, 23A Non-Inductive + 7 FLA / 42 LRA Inductive, ON Time: Elapsed time to make contacts after heater is energized (min. to max.) OFF Time: Elapsed time to break contacts after heater is de-energized (min. to max.) M1-M2 and M3-M4 are always first switches to turn ON and last to turn OFF. All other switches are random ON and random OFF NOTE Underwriters Laboratories requires a fan interlock circuit to insure the blower remains operating whenever more than one sequencer is used. The fan interlock should be the M1/ M2 contacts of the second or third sequencer. All M1/ M2 contacts are wired to the blower motor so that any sequencer that is energized will keep the blower ON. rev92816a Product Details