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Description
LR2K0322Main Range TeSys Product name TeSys LRK Product or component type Differential thermal overload relay Device short name LR2K Relay application Motor protection Product compatibility LP4K LP1K LC1K LC7K Network type AC DC Thermal overload class Class 10A conforming to IEC 60947 4 1 Thermal protection adjustment range 1216 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 | LP4K LP1K LC1K LC7K |
| Network type | AC DC |
| Thermal overload class | Class 10A conforming to IEC 60947-4-1 |
| Thermal protection adjustment range | 12…16 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 | VDE 0660 IEC 60947 NF C 63-650 BS 4941 |
| 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
| REACh Regulation | REACh Declaration |
| EU RoHS Directive | Compliant EU RoHS Declaration |
| Mercury free | Yes |
| RoHS exemption information | Yes |
| China RoHS Regulation | China RoHS declaration |
| 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
4.3 ★★★★★
Based on 383 reviews
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Product Reviews
★★★★★ 5
All in One; Power Strip & Surge Protector
The Tripp-Lite Protect It Surge Suppressor is definitely the All in One tool for the job.
This power strip surge protector features seven handy outlets; number seven (at the end) is a wider plug surrounding that works wonders for plugging in that bulky AC adaptors that tend to take up so much space otherwise.
Its twelve foot cord allows easy extending that is almost as large as most rooms.
The red on/off tap button glows a pretty reddish/orange when lit, but does tap on and off rather easily, so it's best to either mount it on the wall or low on the wall/floor molding, or have it somewhere where the button will not be easily tapped, otherwise everything goes off.
The little Green LED light at the top of the switch ensures you that everything is in working order.
We had a pretty bad electrical storm not long after ordering this product and when all of the other lights in the house dimmed, the Television set didn't flicker, so at $21 dollars, I feel that it has already paid for itself.
One last note, for all those who are concerned with having only, or prefer, "Green" products, this power strip is ROHS Compliant; meaning it meets all requirements under the California Compliance Code.
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Reviewed in the United States on April 20, 2012
★★★★★ 5
BEST Surge Protector
Style: 12ft Cord (Black), Pattern Name: Single
Bought this based on so many rave reviews. I agree -- really great product. Nice long, thick cord and has 7 outlets, so I can plug in a lamp and all the "doodads" from my power recliner (power pack, remote, etc.) with ease. Slimline design makes it look nice, not bulky. Will DEFINITELY buy Tripp surge protectors from now on --- worth the money --- a great product !!!
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Reviewed in the United States on June 14, 2022
★★★★★ 5
Only get Automatic Shutoff surge protectors!
Style: 12ft Cord (Black), Pattern Name: Single
Surge protectors should STOP working once the surge protection is used up. These are among the few that operate like this. Always look for this feature, as surge protectors often wind up sitting under a desk for years. When it stops functioning as a surge protector, why would you want it to continue functioning as a passthrough power strip? There's no more protection. This line of Tripp Lite surge protectors function properly, and STOP working when it can no longer function as a surge protector.
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Reviewed in the United States on April 11, 2024
★★★★★ 5
Very nice! Perfect description and I can see these lasting a good long time!
Style: 12ft Cord (Black), Pattern Name: Single
We recently moved and needed much longer cords for some exercise equipment that requires surge protectors. We looked around and found these available in a variety of lengths. We bought two after measuring to make sure we got the right length, and we are very happy. They are the full length as advertised. Flexible cord with durable plugs and seem very sturdy! Nice, heavy wire covering - nothing flimsy about them! Very pleased with the quality for the price!
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Reviewed in the United States on February 26, 2020
★★★★★ 4
not sure if it’s worth the premium price tag
Style: 12ft Cord (Black), Pattern Name: Single
functions well. just not sure if it’s worth the premium price tag. there are other power strips that work just as well for cheaper. also is much bigger than I was expecting.
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Reviewed in the United States on June 4, 2025