Thermal Overload Relay 37-50A | Manual & Automatic Reset | Phase Failure Sensitivity | by Clipsal
The Thermal Overload Relay 37-50A is designed for reliable motor protection, featuring adjustable current settings and both manual and automatic reset options. Ideal for industrial applications, it ensures safety with phase failure sensitivity and fast trip class 10A, making it perfect for HVAC systems, control panels, and manufacturing plants.
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Product Name/Title: Thermal Overload Relay 37-50A | Manual & Automatic Reset | Phase Failure Sensitivity | by Clipsal
Brand: Clipsal
SKU: SCHLRD3357
Alternatively Known As: thermal overload relay, motor protection relay, overload protector, LC1D80 overload, LC1D95 overload, SCHNEIDER LRD3357
Technical Specifications
- Current adjustment range: 37-50A
- Trip class: 10A
- Reset: Manual and automatic
- Phase failure sensitivity: Yes
- Mounting: Direct on LC1D80-D95 contactors
- Auxiliary contacts: 1 NO + 1 NC
- Operating temperature: -20°C to +60°C
- Standards: IEC 60947-4-1
- Dimensions (H x L x W): 120mm x 130mm x 70mm
- Weight: 0.6 kg
Key Features
- Adjustable current range: 37-50A
- Compatible with LC1D80 and LC1D95 contactors
- Manual and automatic reset options
- Phase failure sensitivity
- Trip class 10A for fast motor protection
- Direct mounting on contactor
Professional Installation Requirements
- Installation must be performed by a licensed electrician to ensure correct integration with motor control systems and compliance with Australian standards.
Applications
- Industrial motor protection
- Control panels
- Manufacturing plants
- HVAC systems
- Pumping stations
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Prevents motor damage, reducing equipment waste and downtime.
- Enhances energy efficiency by protecting motors from overheating.
Warranty Information
12 months warranty against manufacturing defects.
Available Now
The Clipsal SCHLRD3357 Thermal Overload Relay is available for immediate purchase. Ideal for industrial and commercial motor protection applications.
