Why Choose the Craig & Derricott EDGP01003NL Switch Disconnector?
The Craig & Derricott EDGP01003NL is a heavy-duty 100 A switch disconnector / isolator designed to provide safe local isolation for three-phase electrical systems. As part of the Craig & Derricott EDGP GRP enclosed switchgear range, it combines reliable switching performance with a robust enclosure suitable for demanding industrial, commercial and outdoor installations.
This enclosed isolator is supplied in an IP65 Glass Fibre Reinforced Polyester (GRP) enclosure, offering strong protection against dust, water ingress, impact, UV exposure and harsh environmental conditions. The removable galvanised chassis plate supports practical installation, while the padlockable operating handle helps prevent accidental reconnection during maintenance.
With a 100 A current rating and a 3P+NL pole configuration, incorporating an unswitched neutral, the EDGP01003NL is ideal for machinery, HVAC systems, process equipment and industrial distribution systems where neutral continuity must be maintained.
Key Advantages
Reliable 100 A enclosed switch disconnector for safe electrical isolation.
3P+NL pole configuration with unswitched neutral.
IP65 GRP enclosure for harsh indoor and outdoor environments.
Excellent resistance to dust, water, impact, chemicals and UV exposure.
Padlockable handle supports safe maintenance and isolation procedures.
Manufactured by Craig & Derricott for dependable industrial switchgear performance.
Reliable Electrical Isolation for Industrial Applications
Switch disconnectors provide a secure means of isolating electrical circuits during servicing, inspection and maintenance. By positively disconnecting the electrical supply, they help protect operators, electricians and maintenance engineers from accidental energisation.
The Craig & Derricott EDGP01003NL is designed for demanding installations where durability, weather resistance and safe isolation are essential. Its unswitched neutral configuration allows the three live phases to be isolated while maintaining neutral continuity where required by the electrical system.
Typical Applications
Industrial machinery isolation.
Three-phase motors and process equipment.
HVAC and ventilation systems.
Outdoor electrical installations.
Commercial and industrial power distribution.
Maintenance isolation points with neutral continuity requirements.
Technical Specifications
Current
100 A
Phase
Three Phase
IP Rating
IP65
Manufacturer
Craig & Derricott
Series
EDGP GRP Enclosed Switchgear
Model
EDGP01003NL
Product type
Switch disconnector / isolator
Current rating
100 A
Pole configuration
3P+NL
Neutral type
Unswitched neutral
Switch type
Switch disconnector
Enclosure material
Glass Fibre Reinforced Polyester (GRP)
Enclosure colour
Light Grey RAL 7035
Protection rating
IP65
Impact resistance
IK10
Dimensions (H × W × D)
400 × 300 × 200 mm
Mounting type
Surface mounting
Operating handle
Padlockable rotary handle
Standard
IEC/EN 60947-3
Frequently Asked Questions
What is the Craig & Derricott EDGP01003NL used for?
The EDGP01003NL is used for safe local isolation of three-phase electrical circuits where an unswitched neutral is required.
What current rating does the EDGP01003NL have?
The EDGP01003NL has a 100 A current rating.
What does 3P+NL mean?
3P+NL means the isolator switches the three live phases while the neutral conductor remains linked and unswitched.
What enclosure is supplied with this isolator?
The EDGP01003NL is supplied in an IP65 Glass Fibre Reinforced Polyester (GRP) enclosure suitable for demanding indoor and outdoor environments.
Can the operating handle be padlocked?
Yes, the padlockable operating handle can accept padlocks in the OFF position to help prevent accidental reconnection during maintenance.
Trusted by Electrical Professionals Worldwide
Craig & Derricott enclosed switchgear is trusted by electrical contractors, OEMs and maintenance engineers for dependable isolation, durable enclosure construction and reliable long-term performance in demanding industrial applications.
Current
100 A
Phase
Three Phase
IP Rating
IP65
Manufacturer
Craig & Derricott
Series
EDGP GRP Enclosed Switchgear
Model
EDGP01003NL
Product type
Switch disconnector / isolator
Current rating
100 A
Pole configuration
3P+NL
Neutral type
Unswitched neutral
Switch type
Switch disconnector
Enclosure material
Glass Fibre Reinforced Polyester (GRP)
Enclosure colour
Light Grey RAL 7035
Protection rating
IP65
Impact resistance
IK10
Dimensions (H × W × D)
400 × 300 × 200 mm
Mounting type
Surface mounting
Operating handle
Padlockable rotary handle
Standard
IEC/EN 60947-3
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...