Thermal Overload Relay / Intermediate Relay
Motor Protection Thermal Relay & General Purpose Intermediate Relay for Control Circuits
$9.00
Product 1: LR2-D Thermal Overload Relay
Title: LR2-D Series Thermal Overload Relay
Overview
Nelink LR2-D series thermal overload relay is a modern motor protection device designed for AC 50/60Hz, rated voltage up to 690V control circuits. It provides overload and phase failure protection for three-phase motors. Featuring adjustable current dial, test button and manual/auto reset. Plug-in installation on LC1-D contactors. Compact structure, reliable performance. Compliant with GB and IEC standards.
Key Features
Modern design with adjustable current dial
Test button for function verification
Manual / automatic reset selection
Phase failure protection
Plug-in mount compatible with LC1-D contactors
Manufactured in accordance with GB / IEC 60947-4-1
Technical Specifications
Item | Specification |
|---|---|
Product Model | LR2-D Series |
Product Type | Thermal Overload Relay |
Rated Voltage | AC 690V |
Current Range | 0.1A ~ 93A (multiple ranges) |
Reset Mode | Manual / Automatic |
Protection | Overload, phase failure |
Standard | GB / IEC 60947-4-1 |
Product 2: JR36 Thermal Overload Relay
Title: JR36 Series Thermal Overload Relay
Overview
Nelink JR36 series thermal overload relay is a motor protection device designed for AC 50Hz, rated voltage up to 660V control circuits. It provides overload and phase failure protection for three-phase motors. Bimetallic strip structure, adjustable current setting range, manual/auto reset. Directly mounted on contactors or separately installed. Compliant with GB and IEC standards, widely used in industrial motor control.
Key Features
Bimetallic strip thermal structure, reliable overload protection
Adjustable current setting range for different motor ratings
Manual / automatic reset options
Phase failure protection function
Direct mount on contactors or independent installation
Manufactured in accordance with GB / IEC 60947-4-1
Technical Specifications
Item | Specification |
|---|---|
Product Model | JR36 Series |
Product Type | Thermal Overload Relay |
Rated Voltage | AC 660V |
Current Range | 0.25A ~ 160A (multiple ranges) |
Reset Mode | Manual / Automatic |
Protection | Overload, phase failure |
Standard | GB / IEC 60947-4-1 |
Product 3: HH52P Intermediate Relay
Title: HH52P General Purpose Intermediate Relay
Overview
Nelink HH52P series intermediate relay is a general purpose control relay designed for AC/DC control circuits. It is used for signal amplification, circuit switching and contact expansion in control panels. Transparent cover for visible contact status, LED indicator and test button available. Plug-in base mounting. Compact size, reliable performance. Compliant with GB and IEC standards, widely used in industrial automation and control cabinets.
Key Features
Transparent cover, visible contact status
LED power indicator and test button available
2CO / 4CO contact configurations
Plug-in base mounting, easy replacement
Compact size, DIN rail or socket mount
Manufactured in accordance with GB / IEC 61810-1
Technical Specifications
Item | Specification |
|---|---|
Product Model | HH52P Series |
Product Type | Intermediate Relay (General Purpose) |
Contact Configuration | 2CO / 4CO |
Contact Rating | 5A / 250VAC |
Coil Voltage | AC 24V ~ 380V / DC 12V ~ 220V |
Indicator | LED + Test button optional |
Standard | GB / IEC 61810-1 |
Applications
Motor control centers, industrial automation panels, pump stations, conveyor lines, building electrical control, lighting control, signal switching circuits.
Ordering & Support
Send product type (LR2-D / JR36 / HH52P), current range / coil voltage and quantity to levit@nelink.net or WhatsApp +86 15622712297 for a configured quotation.