Siemens Industrial Controls 3RV2021-1JA10 Protector R-407C System Longevity: Prevents motor burnout

System Longevity: Prevents motor burnout by interrupting the control circuit during short cycling or over-current events

Reliable Sealing: NBR seals maintain integrity in fuel-rich environments

This motor is a standard replacement for Heatcraft 7173-2121

25" galvanized steel mounting plate

Its durable construction ensures stable superheat control and bi-flow capability

Siemens Industrial Controls 3RV2021-1JA10 Protector R-407C System Longevity: Prevents motor burnoutThe Siemens 3RV2021 1JA10 Protector is a high performance motor starter protector engineered for the thermal and magnetic protection of three phase motors. This SIRIUS innovation series unit features a current adjustment range of 7 10 AMP, utilizing a Class 10 overload trip profile to disconnect power in 10 seconds or less during overcurrent conditions. Designed for versatile integration, this Type E self protected combination motor controller