Description
HIMEL HDR3S9318 Thermal Overload Relay
HDR3s-93 Thermal Overload Relay with 12–18A Adjustable Current Range for Motor Protection
Product Overview
The HIMEL HDR3S9318 Thermal Overload Relay is a high-performance motor protection device designed to protect three-phase motors against overload, phase failure, and current imbalance.
Featuring an adjustable current setting range of 12–18A, this thermal overload relay provides reliable protection for industrial motor control systems while improving motor performance and extending service life.
The HIMEL HDR3s-93 series is designed for direct mounting with HIMEL contactors and includes manual or automatic reset functions for flexible and reliable operation.
Key Features
- Original HIMEL Thermal Overload Relay
- Adjustable current range: 12–18A
- Suitable for 40A–95A contactors
- Overload protection
- Phase failure protection
- Manual / Automatic reset
- Trip indication window
- Test and Stop buttons
- Rated insulation voltage: 690V
- Protection degree: IP20
- Complies with IEC 60947-4-1
Applications
- Industrial motor starters
- Motor control panels
- Pumps and compressors
- HVAC systems
- Industrial automation equipment
Technical Specifications
| Specification | Value |
|---|---|
| Brand | HIMEL |
| Model | HDR3S9318 |
| Product Type | Thermal Overload Relay |
| Series | HDR3s-93 |
| Current Setting Range | 12–18A |
| Suitable Contactor Size | 40A–95A |
| Number of Poles | 3 Pole |
| Protection Type | Overload & Phase Failure Protection |
| Reset Type | Manual / Automatic |
| Rated Insulation Voltage | 690V |
| Protection Degree | IP20 |
| Standard | IEC 60947-4-1 |
📄 Product Datasheet
Download the official HIMEL HDR3S9318 datasheet for complete technical specifications, dimensions, installation instructions, certifications, and performance information.
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