this Type 91 semi-enclosed relay features a 240V coil with a 1600 Ohm DC resistance

Precision Calibration: Fixed 650 PSI open / 450 PSI close settings eliminate the need for manual field adjustments and prevent setpoint drift

this valve delivers consistent shutoff performance in systems requiring reliable electrically actuated flow control under moderate pressure conditions

providing the precise voltage regulation and timing cycles required for heavy-duty HVACR applications

both offering a field-adjustable range of 10" to 50" W

Eaton Cutler-Hammer XTPR010BC1 Motor Protector 318172-701 this Type 91 semi-enclosed relayThe Eaton Cutler Hammer XTPR010BC1 is a manual motor protector designed for precise overload and short circuit protection in industrial motor control circuits. Part of the XT Power Control series, this B frame device features a thermal setting range of 6. 3 to 10 Amps, making it a reliable solution for small to medium horsepower applications. Engineered with Type F coordination, the XTPR010BC1 integrates both motor disconnect and branch circuit