Siemens Switch Disconnector, 3-Pole, 1000 A, 630A

View all Fuse Switch Disconnectors

Subtotal (1 unit)*

£532.66

(exc. VAT)

£639.19

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 1 unit(s) shipping from 27 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£532.66

*price indicative

RS Stock No.:
218-3227
Mfr. Part No.:
3KD4630-0QE20-0
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Product Type

Switch Disconnector

Number of Poles

3

Enclosed/Not Enclosed

Not Enclosed

Mount Type

Screw

Switching Voltage

440V

Switching Current

630A

Terminal Type

Flat

Series

SENTRON

IP Rating

IP00, IP20

Mechanical Fuse Size

4

Fuse Current

1000A

Minimum Operating Temperature

-25°C

Switching Power

630kW

Maximum Operating Temperature

70°C

Auxiliary Contacts Available

Yes

Standards/Approvals

CCC, CE, EN, RoHS, VDE

COO (Country of Origin):
CN
The Siemens SENTRON switch disconnector has current ratings of 630 A with three number of poles. It has front operating mechanism with position of the switch operating mechanism at centre. It offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.

Protection class IP20

Isolation voltage 1000 V

Ambient temperature -25 °C to +70 °C

Surge voltage resistance 12 kV

Mechanical life 8000

Electrical life 1000

Design of the electrical connection flat connector

Size of the switch disconnector 4

Related links