



Craig & Derricott SDP633 I-Switch Moulded Triple Pole Enclosed Rotary Isolator Switch 63A 415V
SDP633
I-Switch Enclosed Triple Pole Rotary Isolator – 63A 415V, IP66 Rated
The 63A I-Switch triple pole rotary isolator is engineered for heavy-duty disconnection in industrial and commercial environments. Rated at 415V, it features a robust moulded PC/ABS enclosure with IP66 protection, making it suitable for both indoor and outdoor use. Designed with safety in mind, the switch includes a padlockable OFF position that prevents cover removal and supports secure lockout/tagout procedures during maintenance.
- High-Capacity Switching: Rated at 63A, ideal for isolating larger loads such as machinery, HVAC systems, and industrial plant equipment.
- Triple Pole Disconnection: Provides full 3-phase isolation in compliance with industrial standards.
- IP66 Sealed Enclosure: Fully weatherproof and dust-tight for reliable use in harsh or outdoor environments.
- Enhanced Safety Feature: Padlockable in the OFF position, preventing access to live parts and ensuring operator safety.
- Built to Last: Durable PC/ABS housing with stainless steel captive screws resists corrosion and mechanical wear.
- Expandable System: Accepts add-on neutral terminals and auxiliary contact blocks for advanced functionality.
Technical Specification
- Current Rating: 63A
- Voltage Rating: 415V AC
- Poles: Triple Pole (3P)
- Material: PC/ABS moulded enclosure
- Ingress Protection: IP66
- Cable Entry: 2 x M20 knock-outs (top & bottom)
- Fixing: Outside the sealed enclosure cavity
- Earthing: Earth terminals provided in base
- Accessories: Compatible with auxiliary blocks and neutral assemblies
✅ Choose this 63A I-Switch rotary isolator for heavy-duty, weatherproof switching in industrial and commercial installations!
Range | i-Switch |
Product | Rotary Isolator Switches |
Ingress Protection | IP66 |
Length | 175 mm |
Voltage | 415 V |
Pole Configuration | Triple Pole (3P) |
Material | Plastic |
Width | 130 mm |
Depth | 115 mm |
Current Rating | 63A |
Standards | IEC/BS EN 60947-3 |
Number Of Poles | Triple Pole (3P) |
Mounting Type | Base |
Voltage Rating | 690 V |
Rated Current | 63 A |
Rated Short Circuit Withstand Current | 1300A at 1sec kA |
Enclosed | Y |
Switched | Y |
C/w Fuses | Y |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.