Hubbell Electric Heater Company HSE - Manual (Page 7)

7
MAGNETIC CONTACTOR (HSE Models Only)
The magnetic contactor(s) is a heavy-duty resistive load type
rated for 100,000 cycles. The contactor supplies power to the
heating element(s) based on the resistive load (non-inductive) of
the heater only when the thermostatic switch is engaged, thereby
pulling in the contacts until the desired temperature is reached.
At this point, the contacts will drop out, which in turn
disconnects power from the elements.
OUTER SHELL AND INSULATION
The tank is encapsulated in 2-inch thick polyurethane foam insulation. The insulation is protected by a
high impact non-corroding colorized composite protective jacket.
DRIP PAN (Optional)
A drip pan assembly may be supplied as an option with the unit. It is designed to mount directly
beneath the water heater as shown in the sketch on page 4.
SWAY RESISTANT MOUNTS (Optional)
Optional sway resistant mounts may be supplied to further secure the tank from longitudinal
movement. Additional 3/8” diameter threaded rods (not supplied) are fastened into additional nuts that
are welded to the support mount.
3/8” Threaded Tie-Rod
Connected to Building
Structure
Standard Mount Optional Sway Resistant Mount