Low current draw.
Protection class (installed in all positions):
NEMA 3 (IP54)
Power Supply: 24V AC/DC
Initial current draw: ≤ 250mA
Power consumption:
Holding: 3 W
Inrush: 6 VA
Rating of micro-switch contacts:
5A (24V)
31.5" wire lead connection
Code 656404 fits valves 220, 221, 338 and 339 Series and for use with 663 and 668S1 Series distribution manifolds.
Code 656414 fits on 676 Series two-way zone valve bodies and for use with 663 and 668S1 Series distribution manifolds. Visit bim.caleffi.com to stay updated.