CHINT NR2 Thermal Overload Relay 0.63A–93A for Motor Protection
Description
The CHINT NR2 Series Thermal Overload Relay provides bimetallic overload protection for three-phase motors when used in conjunction with CHINT NC1 contactors. The NR2 detects sustained overcurrent caused by motor overloads, phase loss, and unbalanced supply, and trips the control circuit before thermal damage occurs. Available across a wide current range from 0.63A to 93A to cover motors from fractional-kilowatt up to large industrial drives.
- Bimetallic thermal overload relay for three-phase motor protection
- Protects against overload, phase loss, and supply imbalance
- Mounts directly onto matching CHINT NC1 contactors — no wiring required
- Manual and automatic reset modes
- Adjustable trip current within each model's range
- Test button and trip indicator for commissioning and fault finding
- Wide current range: 0.63A to 93A across the series
- Current range: 0.63A–93A (multiple models)
- Protection: overload, phase loss, unbalance
- Reset modes: manual / automatic
- Mounting: direct-mount on NC1 contactors
- Standard: IEC 60947-4-1
- Brand: CHINT
CHINT NR2 thermal overload relays — essential motor protection across a full range of current ratings. Buy online from Wynberg Lights.
shipping Information
Shipping & Delivery
We're proud to offer free delivery to your door on orders over R2000 in South Africa.
We deliver by courier to your door to all major centres throughout South Africa. Orders over R2000 include free delivery. If your order is under R2000, we charge R200 for this service, if your order includes oversized heavy items we will contact you with a quote for the excess Courier Charge.
For those items that are in stock, we aim to deliver regular parcels to central areas in South Africa within Standard Door to Door Courier 5-10 business days or Economy Door to Door Courier 7-14 business days, to outlying areas within South Africa within 5-12 business days and special freight items within 15-21 business days from the date your payment has been received.
Please note some oversized items may incur extra shipping charges, our sales team will contact you with a quote under these circumstances
* Please note some items might be out of stock at the time of purchase - if so we will contact you to recommend a similar item that is in stock or we will credit your account or make a refund payment. Refund payments can take up to 10 business days.
RETURNS AND EXCHANGES
- Easy and complimentary, within 14 days
- Products need to be in original box and not have been installed
- Products that are Locally manufactured cannot be returned
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