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Schneider - LV431850 4P4D TM250D NSX250N


Schneider LV431850
Images are for illustrative purposes only

Manufacturer: Schneider
4P4D TM250D NSX250N

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4P4D TM250D NSX250N

Distributed by Kempston Controls

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.

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LV431850 Specification

ETIM Class:
Power circuit-breaker for trafo/generator/installation protection
Number of auxiliary contacts as normally open contact:
Number of auxiliary contacts as normally closed contact:
Rated permanent current Iu:
Number of poles:
Overload release current setting:
175 - 250A
Number of auxiliary contacts as change-over contact:
Rated voltage:
690 - 690V
Motor drive integrated:
With switched-off indicator:
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz:
Adjustment range undelayed short-circuit release:
1250 - 2500A
Suitable for DIN rail (top hat rail) mounting:
Integrated earth fault protection:
Motor drive optional:
DIN rail (top hat rail) mounting optional:
Complete device with protection unit:
Degree of protection (IP):
Position of connection for main current circuit:
Front side
Type of electrical connection of main circuit:
Screw connection
Type of control element:
Device construction:
Built-in device fixed built-in technique

Pricing Unit:
Generic code:

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 $25.352) $0.00
Standard 1-2 Days UK standard delivery, usually within 1 - 2 days $12.676
Next Day* UPS Next Day service* $12.676
Express* UPS Express delivery by 12:00pm* $31.69
Saturday** UPS Saturday service** $50.704
Collect Collection is available from our site - please call if your order is urgent $0.00

Greyed out shipping options indicate services not available, as the certain criteria has not been met. (i.e. it’s after the cut off time or items in your basket are not in stock for Next Day, Express or Saturday delivery)

* Delivery services are subject to exception areas, click exceptions to view the affected areas or use the ‘shipping estimator’ tool to view delivery options.

International Priority to United States from $28.4703 Shipping options to United States
(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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