Hellermann Tyton HTCT4 3 or 4 Module Enclosure with DIN rail IP40 All Insulated. Ideal for housing...Hellermann Tyton HTCT4 3 or 4 Module Enclosure with DIN rail IP40 All Insulated. Ideal for housing RCD's and similar devices. IP40 rated. Standard sized DIN rail. Two removable half blanks either side so can be used as a 3 module enclosure "as is" or you can remove the two half blanks to make a 4 module enclosure. CE approved. Dimensions: 131mm tall x 88mm wide x 60mm tall. Aperture size 54mm wide (or 72mm wide with blanks removed) x 46mm tall.
This Hellermann Tyton HTCT4 enclosure is designed for electricians and DIY enthusiasts needing a compact and safe housing for RCDs and similar devices. Its key benefit is its flexible 3 or 4 module capacity and IP40 rating for basic protection. A minor caveat is its suitability only for indoor, dry environments.
All features
Model Part Number
HTCT4
Brand
HellermannTyton
Extended Product Information
FAQs
What is the IP rating of this enclosure?
The Hellermann Tyton HTCT4 enclosure has an IP40 rating, meaning it is protected against solid objects larger than 1mm and offers no protection against water.
Can I use this enclosure outdoors?
No, this enclosure is designed for indoor use only and is not weatherproof.
How do I switch between 3-module and 4-module configurations?
To configure for 4 modules, you need to remove the two pre-installed half-blanking plates on the sides of the enclosure. For a 3-module configuration, leave these plates in place.
What type of DIN rail does it use?
It uses a standard 35mm wide DIN rail, compatible with most common electrical components like RCDs and MCBs.
What are the overall dimensions of the enclosure?
The enclosure measures 131mm in height, 88mm in width, and 60mm in depth.
Is this enclosure suitable for housing sensitive electronics?
While it provides protection, it is primarily designed for circuit protection devices like RCDs. For highly sensitive electronics, ensure proper ventilation and environmental control are considered.
Troubleshooting
Enclosure cover does not close properly.
Ensure no wires are pinched and all devices are correctly seated on the DIN rail. Check that blanking plates are fully removed or correctly fitted.
Difficulty mounting devices on the DIN rail.
Verify that the devices are standard 35mm DIN rail mountable. Ensure the DIN rail inside the enclosure is properly secured and aligned.
Dust or moisture ingress.
Check that the enclosure cover is fully closed and latched. This enclosure is IP40 rated and not suitable for wet or dusty environments; relocate if necessary.
Pros and Cons
Pros
Flexible 3 or 4 module configuration offers adaptability.
Compact size ideal for space-constrained installations.
IP40 rating provides basic protection against dust and solid objects.
All-insulated design enhances user safety.
CE approved for compliance with safety standards.
Cons
IP40 rating is not suitable for wet or dusty environments.
Limited space may restrict larger devices or complex wiring.
Requires manual removal of blanking plates for 4-module configuration.
No built-in cable glands; external solutions may be needed.
Setup, Compatibility & Care
Setup:
Determine if 3 or 4 module capacity is needed. If 4 modules are required, carefully remove the two half-blanking plates located on the sides of the enclosure.
Mount the standard DIN rail inside the enclosure (if not pre-installed).
Install your desired RCDs or other DIN rail devices onto the rail.
Securely close and fasten the enclosure cover.
Compatibility:
Compatible with standard 35mm DIN rail.
Suitable for RCDs, MCBs, and other devices adhering to standard DIN rail dimensions.
Designed for indoor use only.
Care:
Wipe clean with a dry or slightly damp, soft cloth. Avoid abrasive cleaners or solvents.
Ensure the enclosure remains closed and sealed to maintain its IP40 rating.