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Kempston Controls is pleased to announce a classic British brand will return to UK ownership with our acquisition of MEM (Midland Electrical Manufacturing). The deal, completed on the 1st December 2021 includes Eaton’s MEM MEMSHIELD 1 & 2 and Cranes range. The aim is to continue MEM’s history of innovation by developing, manufacturing, and selling these dependable product ranges for years to come.
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- LRD21
Schneider - LRD21 THERMAL OVERLOAD RELAY 12 - 18A (CLASS 10A) FOR CONTACTORS LC1-D18 TO LC1-D38
LRD21
Manufacturer: Schneider
THERMAL OVERLOAD RELAY 12 - 18A (CLASS 10A) FOR CONTACTORS LC1-D18 TO LC1-D38
12 in stock
Price: $75.74
Our Price
$49.00
Limited availability at this price
Thermal Overload Relay, 1NO + 1 NC, 18 Amp
This 3-pole thermal overload relay has been designed for motor protection against, phase failure, extended starting times and prolonged stalling of the motor. Featuring a 1 NO + 1 NC auxiliary contact configuration and a rated operation voltage of 690 VAC. The permissible current is 1.5 A at 240 V AC-15 for signalling circuit and 0.1 A at 250 V DC-13 for signalling circuit.
This thermal overload relay has an adjustable relay setting dial, test and stop buttons, trip indicator, and a sealable cover. This overload relay can be directly mounted beneath a 3-pole contactor, with independent mounting on DIN rail with specific accessories. Featuring a red push-button stop and blue push-button for reset mode.
Thermal Overload Relay Features
- 3 Pole configuration
- Compatible with LC1D18, LC1D25, LC1D32 and LC1D38 Contactors
- Rated operational voltage 690 VAC
- Contact Current Rating 18 A
- Thermal protection adjustment range is 12 to 18 A
- Rated impulse withstand voltage 6 kV
- Direct Contactor Mounting Style
- Normal State Configuration 1NO + 1NC
- Automatic, Manual Reset Method
- Screw terminal
- Number Of Auxiliary Contacts 2
- Dimension WxDxL 45x66x123 mm
- Operating Temperature Range-20 to +60 °C
- IP protection rating IP20
Datasheets and Manuals
Product Information
| Manufacturer: | Schneider |
| Pricing Unit: | Each |
| Weight: | 0.145 kg (each) |
| Tariff code: | 85364900 |
| Generic code: | TEL |
| GTIN/UPC/EAN: | 3389110346831 |
Product Details
| ETIM Class: | Thermal overload relay |
| Number of auxiliary contacts as normally open contact: | 1 |
| Number of auxiliary contacts as normally closed contact: | 1 |
| Number of auxiliary contacts as change-over contact: | 0 |
| Max. rated operation voltage Ue: | 690V |
| Reset function input: | FALSE |
| Reset function automatic: | TRUE |
| Reset function push-button: | TRUE |
| Adjustable current range: | 12 - 18A |
| Mounting method: | Direct attachment |
| Release class: | CLASS 10 A |
| Type of electrical connection of main circuit: | Screw connection |
All shipping options below are for United Kingdom. Delivery prices below are Exc VAT.
| Web Promo Carriage | UK standard delivery, usually within 1 - 2 days (1 per day, minimum order $25.10) | $0.00 |
| Standard 1-2 Days | UK standard delivery, usually within 1 - 2 days | $12.55 |
| Next Day* | UPS Next Day service* | $12.55 |
| Express* | UPS Express delivery by 12:00pm* | $31.38 |
| Saturday** | UPS Saturday service** | $50.20 |
| Collect | Collection is available from our site - please call if your order is urgent | $0.00 |
International Priority to United States
from $28.19
(Terms DAP to Delivery Address)
For our overseas customers, we offer a very competitive and fast delivery service; however, if you prefer to collect using your own courier, then we can also arrange that at no extra cost.
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Kempston Controls is electrical and electronic components distributor, providing fuses, sensors, control components, industrial automation equipment and more. If you would like to discuss any of the parts which you see on our online store, please contact our dedicated sales centre on +44 (0) 1933 411411.
