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THERMAL OVERLOAD RELAY
- Description
- Specifications
- Reviews
Description
TeSys Deca Overload Relays
TeSys Deca TeSys Deca is a flexible range of thermal overload relays for motors from 0.06 kW to 75 kW. Coordinated with TeSys Deca contactors, they can be fitted directly onto the contactors for compactness, or apart using accessories.
Easy Selection
Adjustment range makes new relays a natural choice for a wide range of applications, from 0.1A to 110A.
Simple to install
Self-powering eliminates the need for an external power supply. Can be combined with TeSys Deca contactors to form an extremely optimised starter.
Efficiency
Close-couple configuration for reduced installation time and selectable trip class (5, 10, 20, 30) allows you to set the desired level of protection.
Enhance your power solutions with our extensive range of accessories
Terminal Block
Manual overload
reset push-button
Mechanical
remote control
Gain peace of mind, quality, and value for your installations
Motor Safety and Control with TeSys Deca
TeSys Deca overload relays are widely used across industries, infrastructure, and buildings to provide reliable protection against motor overload and phase loss.
They serve as the ideal complement to magnetic-only circuit breakers by managing thermal protection for motors. Additionally, they offer selectable tripping options—manual, remote, or automatic reset—for enhanced process management and operational flexibility.
Trip indication
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Manual or automatic reset
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Direct mounting
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Overview
| Activity | PPCTR |
|---|---|
| Weight (in Kg) | 14 kg |
| [ith] Conventional Free Air Thermal Current | 5 A for signalling circuit |
| Product Name | TeSys Deca, TeSys LRD |
| [ue] Rated Operational Voltage | 690 V AC 0...400 Hz for power circuit conforming to IEC 60947-4-1 |
| Product or Component Type | electronic thermal overload relay |
| Range | TeSys |
| Control Type | red push-button: stop, blue push-button: reset |
| Phase Failure Sensitivity | tripping in 4 s +/- 20 % conforming to IEC 60947-4-1 |
| Operating Altitude | <= 2000 m without derating |
| Network Frequency | 50...60 Hz |
| Net Weight | 0.885 kg |
| Standards | EN/IEC 60947-4-1#|#EN/IEC 60947-5-1#|#UL 60947-4-1#|#UL 60947-5-1#|#CSA C22.2 No 60947-4-1#|#CSA C22.2 No 60947-5-1#|#GB/T 14048.4#|#GB/T 14048.5 |
| Ambient Air Temperature for Operation | -20-60 °C without derating conforming to IEC 60947-4-1 |
| [uimp] Rated Impulse withstand Voltage | 6 kV conforming to IEC 60947-1 |
| Ambient Air Temperature for Storage | -60-70 °C |
| Compatibility Code | LR9D |
| Product Certifications | UL#|#CSA#|#CCC#|#UKCA |
| [ui] Rated Insulation Voltage | power circuit: 1000 V conforming to IEC 60947-4-1, power circuit: 600 V conforming to CSA, power circuit: 600 V conforming to UL |
| Height | 118 mm |
| Depth | 125 mm |
| Width | 115 mm |
| Range | TeSys |
Reviews
Description
TeSys Deca Overload Relays
TeSys Deca TeSys Deca is a flexible range of thermal overload relays for motors from 0.06 kW to 75 kW. Coordinated with TeSys Deca contactors, they can be fitted directly onto the contactors for compactness, or apart using accessories.
Easy Selection
Adjustment range makes new relays a natural choice for a wide range of applications, from 0.1A to 110A.
Simple to install
Self-powering eliminates the need for an external power supply. Can be combined with TeSys Deca contactors to form an extremely optimised starter.
Efficiency
Close-couple configuration for reduced installation time and selectable trip class (5, 10, 20, 30) allows you to set the desired level of protection.
Enhance your power solutions with our extensive range of accessories
Terminal Block
Manual overload
reset push-button
Mechanical
remote control
Gain peace of mind, quality, and value for your installations
Motor Safety and Control with TeSys Deca
TeSys Deca overload relays are widely used across industries, infrastructure, and buildings to provide reliable protection against motor overload and phase loss.
They serve as the ideal complement to magnetic-only circuit breakers by managing thermal protection for motors. Additionally, they offer selectable tripping options—manual, remote, or automatic reset—for enhanced process management and operational flexibility.
Trip indication
Lorem Ipsum is simply dummy text of the printing and
Manual or automatic reset
Lorem Ipsum is simply dummy text of the printing and
Direct mounting
Lorem Ipsum is simply dummy text of the printing and
Overview
| Activity | PPCTR |
|---|---|
| Weight (in Kg) | 14 kg |
| [ith] Conventional Free Air Thermal Current | 5 A for signalling circuit |
| Product Name | TeSys Deca, TeSys LRD |
| [ue] Rated Operational Voltage | 690 V AC 0...400 Hz for power circuit conforming to IEC 60947-4-1 |
| Product or Component Type | electronic thermal overload relay |
| Range | TeSys |
| Control Type | red push-button: stop, blue push-button: reset |
| Phase Failure Sensitivity | tripping in 4 s +/- 20 % conforming to IEC 60947-4-1 |
| Operating Altitude | <= 2000 m without derating |
| Network Frequency | 50...60 Hz |
| Net Weight | 0.885 kg |
| Standards | EN/IEC 60947-4-1#|#EN/IEC 60947-5-1#|#UL 60947-4-1#|#UL 60947-5-1#|#CSA C22.2 No 60947-4-1#|#CSA C22.2 No 60947-5-1#|#GB/T 14048.4#|#GB/T 14048.5 |
| Ambient Air Temperature for Operation | -20-60 °C without derating conforming to IEC 60947-4-1 |
| [uimp] Rated Impulse withstand Voltage | 6 kV conforming to IEC 60947-1 |
| Ambient Air Temperature for Storage | -60-70 °C |
| Compatibility Code | LR9D |
| Product Certifications | UL#|#CSA#|#CCC#|#UKCA |
| [ui] Rated Insulation Voltage | power circuit: 1000 V conforming to IEC 60947-4-1, power circuit: 600 V conforming to CSA, power circuit: 600 V conforming to UL |
| Height | 118 mm |
| Depth | 125 mm |
| Width | 115 mm |
| Range | TeSys |