ALLTEMP Universal Relay - 24-UMSR50

Features & Applications

• Patented differential voltage sensing

• No user-adjustments required

• Non-positional mounting configuration

• 50A Switching capabilities

• Universal mounting bracket for easy installation

• .250" quick connect termination

• Safety timer

• Ideal for A/C, commercial refrigeration, heat pump, or any single-phase motor application up to 10HP

Specifications

Input:

– Voltage Rating: 110-270 VAC, Single Phase

– Maximum Voltage Contact Rating: 502 VAC (absolute)

Motor Power Rating: Up to 10 HP

Operating Position: Non-positional

Safety Time Out: Approximately 1-second per 100 microfarads

Consumption: 5VA max.

Insulation: Class B (130°C); Conforms to IEC 1000- standards(6kV impulse / 6kV contact)

Life Expectancy (minimum operations):

– Mechanical:

- 1 x 10(6)

– Electrical:

- 1 x 10(6) at 16A 400 VAC

- 5 x 10(5) at 35A 400 VAC (break only)

- 5 x 10(5) at 50A 400 VAC (break only)

Contact Rating: 50A (break only), 400 VAC cos Ø = 0.7 to 0.8