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Description
LR2K0312Main Range TeSys Product name TeSys LRK Product or component type Differential thermal overload relay Device short name LR2K Relay application Motor protection Product compatibility LC7K LP1K LP4K LC1K Network type DC AC Thermal overload class Class 10A conforming to IEC 60947 4 1 Thermal protection adjustment range 3. 75. 5 A [Ui] rated insulation voltage Power circuit: 690 V conforming to BS 4941 Power circuit: 690 V conforming to IEC 60947 Power
Main
| Range | TeSys |
| Product name | TeSys LRK |
| Product or component type | Differential thermal overload relay |
| Device short name | LR2K |
| Relay application | Motor protection |
| Product compatibility | LC7K LP1K LP4K LC1K |
| Network type | DC AC |
| Thermal overload class | Class 10A conforming to IEC 60947-4-1 |
| Thermal protection adjustment range | 3.7…5.5 A |
| [Ui] rated insulation voltage | Power circuit: 690 V conforming to BS 4941 Power circuit: 690 V conforming to IEC 60947 Power circuit: 750 V conforming to VDE 0110 group C Power circuit: 600 V conforming to CSA C22.2 No 14 |
Complementary
| Network frequency | <= 400 Hz |
| Mounting support | Under contactor Plate, with specific accessories Rail, with specific accessories |
| Auxiliary contact composition | 1 NO + 1 NC |
| [Ith] conventional free air thermal current | 6 A for signalling circuit |
| [Ue] rated operational voltage | <= 690 V for power circuit 690 V AC AC-15 for signalling circuit 250 V DC DC-13 for signalling circuit |
| Associated fuse rating | 6 A gG for signalling circuit conforming to VDE 0660 6 A gG for signalling circuit conforming to IEC 60947 |
| [Uimp] rated impulse withstand voltage | 6 kV |
| Power dissipation per pole | 2 W |
| Phase failure sensitivity | Yes conforming to IEC 60947-4-1 |
| Local signalling | Trip indicator (yellow) |
| Control type | Red push-button: trip test function Blue push-button: stop and manual reset Selector switch: manual or automatic reset |
| Connections - terminals | Screw clamp terminals 1 cable(s) 1.5…4 mm²solid Screw clamp terminals 2 cable(s) 1.5…4 mm²solid Screw clamp terminals 1 cable(s) 0.75…4 mm²flexible without cable end Screw clamp terminals 2 cable(s) 0.75…4 mm²flexible without cable end Screw clamp terminals 1 cable(s) 0.34…2.5 mm²flexible with cable end Screw clamp terminals 2 cable(s) 0.34…1.5 mm²flexible with cable end |
| Tightening torque | 1.3 N.m - on screw clamp terminals - with screwdriver Philips No 2 1.3 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm |
| Height | 58 mm |
| Width | 45 mm |
| Depth | 65 mm |
| Net weight | 0.145 kg |
Environment
| Standards | IEC 60947 VDE 0660 BS 4941 NF C 63-650 |
| Product certifications | CSA UL |
| Protective treatment | TC conforming to IEC 60068 TC conforming to DIN 50016 |
| IP degree of protection | IP2x conforming to IEC 60529 |
| Ambient air temperature for operation | -20…55 °C without derating conforming to IEC 60947 -30…60 °C with derating conforming to IEC 60947 |
| Ambient air temperature for storage | -40…70 °C |
| Operating altitude | 2000 m without derating |
| Fire resistance | 850 °C conforming to IEC 60695-2-1 |
| Flame retardance | V1 conforming to UL 94 Requirement 2 conforming to NF F 16-101 Requirement 2 conforming to NF F 16-102 |
| Mechanical robustness | Shocks NO contact: 10 Gn for 11 ms conforming to IEC 60068-2-27 Shocks NC contact: 10 Gn for 11 ms conforming to IEC 60068-2-27 Vibrations NO contact: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6 Vibrations NC contact: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6 |
Offer Sustainability
| Sustainable offer status | Green Premium product |
| REACh Regulation | REACh Declaration |
| EU RoHS Directive | Under investigation |
| Mercury free | Yes |
| RoHS exemption information | Yes |
| China RoHS Regulation | China RoHS declaration |
| Environmental Disclosure | Product Environmental Profile |
| Circularity Profile | No need of specific recycling operations |
| WEEE | The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins |
Contractual warranty
| Warranty | 18 months |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 652 reviews
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Product Reviews
★★★★★ 5
Good Puppy Toy with Gentle Squeaker – Soft, Cute & Budget-Friendly
Color: White - Giraffe, Color: White - Giraffe
I bought this squeaky plush toy set for my puppy Dio, and he was immediately drawn to it. The giraffe designs are adorable, and the squeakers kept him engaged and excited during playtime. But are not annoying for my family to hear while he plays. The material is soft and gentle on his mouth, which I really liked, especially for a puppy. It’s lightweight and easy for him to carry around, and it definitely kept him entertained.
One thing I would suggest for improvement is reinforcing the head or neck area which is what I did before even giving it to him to play because he is an aggressive dog. Adding extra stitching to those areas may make a big difference, especially for puppies who like to focus their chewing there. I believe this is a fun and engaging toy for our growing big puppy, especially for light to moderate chewers, Plus the price point makes it even more of a sweet gift idea.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
★★★★★ 3
Not suitable for all dogs, but they are cute.
Color: White&Grey&Brown
I probably over estimated their durability. My dogs tore these apart very quickly. Better for smaller dogs and ones that don't go primal over their toys!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026
★★★★★ 5
Very durable toy for dogs that chew!
Color: Brown Dog, Color: Brown Dog
My dogs absolutely love this toy! It is super durable and so far became their favorite go to toy since I gave it to them. Highly recommend getting this toy if you have a dog that chews alot. They have not been able to rip any parts off of this toy which is great and exactly what I wanted.
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Reviewed in the United States on May 18, 2026
★★★★★ 1
Very poor quality but cute
Color: White&Grey&Brown
Poor quality…..one of the toys wasn’t sewn shut so stuffing was visible. One other toy was torn open by our small dog within five minutes of giving it to her and she is not an aggressive chewer. We are returning these items.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
★★★★★ 5
Add more for special occasions
Color: Holo Silver Glitter Spray（2oz）
I love this, I have ordered several times for my daughter and I, it looks good if you just want to add a little touch of glitter in your hair for an everyday look or if you’re going out at night, you can add a little more to your clothes and skin. You don’t need to spray a lot, the can lasts us awhile and we use it pretty much every day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026