Description
HIMEL HDR3S185135 Thermal Overload Relay
HDR3s-185 Thermal Overload Relay with 105–135A Adjustable Current Range for Motor Protection
Product Overview
The HIMEL HDR3S185135 Thermal Overload Relay is designed to protect three-phase electric motors against overload, phase failure, and current imbalance.
With an adjustable current range of 105–135A, this relay ensures reliable motor protection and long service life in demanding industrial applications.
The HDR3s-185 series is designed for direct mounting with HIMEL contactors and offers manual or automatic reset functions for flexible operation.
Key Features
- Original HIMEL Thermal Overload Relay
- Adjustable current range: 105–135A
- Suitable for 185A contactors
- Overload protection
- Phase failure protection
- Manual / Automatic reset
- Trip indication
- Test and Stop buttons
- Rated insulation voltage: 690V
- Protection degree: IP20
- IEC 60947-4-1 compliant
Applications
- Industrial motor starters
- Motor control panels
- Pumps and compressors
- HVAC systems
- Industrial automation
Technical Specifications
| Specification | Value |
|---|---|
| Brand | HIMEL |
| Model | HDR3S185135 |
| Product Type | Thermal Overload Relay |
| Series | HDR3s-185 |
| Current Setting Range | 105–135A |
| Contactor Size | 185A |
| Number of Poles | 3 Pole |
| Reset Type | Manual / Automatic |
| Protection | Overload & Phase Failure |
| Rated Insulation Voltage | 690V |
| Protection Degree | IP20 |
| Standard | IEC 60947-4-1 |
📄 Product Datasheet
Download the official HIMEL HDR3S185135 datasheet for complete technical specifications, installation instructions, dimensions, certifications, and performance information.
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