Description
The Siemens 3RB3016-1PB0 is a solid state overload relay engineered for dependable motor protection in commercial and industrial HVAC and electrical control applications. Featuring a 1–4 amp current setting range, this relay uses solid state technology to deliver accurate, repeatable overload detection without the mechanical wear associated with traditional bimetallic overload relays.
Key Features
- Current setting range: 1–4 A
- Solid state overload protection for consistent, drift-free performance
- Designed for use with Siemens 3RT series contactors and motor starters
- Provides reliable protection against overload, phase failure, and phase imbalance
- Compact design for easy panel integration
- Manual and automatic reset capability
- Siemens quality construction for long service life
Application
Ideal for protecting three-phase motors in HVAC equipment, pumps, fans, compressors, and other motor-driven loads. The 3RB3016-1PB0 mounts directly onto compatible Siemens contactors, simplifying wiring and reducing panel space requirements.
Why Choose Siemens Solid State Overloads
Solid state overload relays offer superior accuracy over conventional thermal overloads, with no bimetallic element to drift or fatigue over time. The Siemens 3RB3016-1PB0 ensures your motors are protected precisely within the 1–4 A range, minimizing nuisance trips while guarding against damaging overload conditions.
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