LR7K Series Thermal Overload Relay LR7K0305 to LR7K0322
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NT NH RT16 Low Voltage Ceramic HRC Fuse Base
NT NH RT16 Low Voltage Ceramic HRC Fuse Base
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NewTrend NH/NT Knife-Blade Fuse Link, 10–1600A
NewTrend NH/NT Knife-Blade Fuse Link, 10–1600A

LR7K Series Thermal Overload Relay LR7K0305 to LR7K0322

Size:Miniature
Brand Name:Newtrend or OEM
Theory:Thermal Relay
Place of Origin:China
application:PROTECTIVE
Model Number:LR7K
Contact Load:High Power
Protect Feature:Sealed
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Send quantities and requirements together. Availability and final specifications are confirmed with your quotation.

SKU: 1769744749947789312 Category:
Description

LR7K0305 LR7K0306 LR7K0307 LR7K0308 LR7K0310 LR7K0312 LR7K0314 LR7K0316 LR7K0321 LR7K0322 LR7K 1 Phase Thermal Overload Relay

 

LR2K is for three phase or balanced loads. 

LR7K is for single phase or unbalanced loads.

 

Class 10 A  (the standard specifies a tripping time of between 2 and 10 seconds at 7.2 In)
Setting rage Fuses to be used with selected relay Maximum rating Type Reference
aM gG BS88
A A A A
0.54…0.8 1 2 — LR7K0305
0.8…1.2 2 4 6 LR7K0306
1.2…1.8 2 6 6 LR7K0307
1.8…2.6 4 8 10 LR7K0308
2.6…3.7 4 10 16 LR7K0310
3.7…5.5 6 16 16 LR7K0312
5.5…8 8 20 20 LR7K0314
8…11.5 10 25 20 LR7K0316
10…14 16 32 25 LR7K0321
12…16 20 40 32 LR7K0322

Technical Documents

TECHNICAL RESOURCES

Documents for LR7K Series Thermal Overload Relay LR7K0305 to LR7K0322

A downloadable document is not currently attached to this listing. Request the datasheet for your required model and configuration.

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Drawings and compliance documents

Tell us the model and destination market if you need dimensions, a wiring diagram or a certification document. Available documents and approvals depend on the exact product configuration.

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Supplier: Shanghai Newtrend Electric Co., Ltd. Brand and manufacturer details are stated separately for each product.

Selection & Ordering

BEFORE YOU ORDER

Selection and ordering questions

What information is needed for a quotation?

Send the exact model or selected configuration, required quantity, destination country and any project-specific requirements. Our team will confirm availability and the matching specification.

Are the same approvals available for every configuration?

No. Standards, certificates and market acceptance must be checked for the exact manufacturer model and configuration. Request the relevant document before specifying the product.

Can I include other products in the same enquiry?

Yes. Add the required products to your quote list, set the quantities and send one enquiry with your project requirements.

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