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2470421 Cembre ES37-BU INSULATED COVER
Cembre 2470421 ES37-BU blue PVC insulated cover for protecting A35-M and A37-M copper tube terminals and electrical connections.
£0.919
Why Choose the Cembre 2470421 ES37-BU Insulated Cover?
The Cembre 2470421 ES37-BU is a high-quality blue insulated PVC cover designed to provide dependable electrical insulation, mechanical protection and clear identification for uninsulated copper tube terminals. Manufactured by Cembre, this flame-retardant insulated cover enhances the safety, durability and appearance of low-voltage electrical connections used in industrial and commercial applications.
Manufactured from durable polyvinyl chloride (PVC), the ES37-BU provides a secure insulating barrier over compatible A35-M and A37-M copper tube terminals, helping protect against accidental contact, abrasion and environmental contamination. The blue colour enables quick circuit identification during installation and maintenance.
Ideal for industrial control panels, switchgear, machinery and power distribution systems, the Cembre ES37-BU delivers reliable insulation performance and a professional finish for demanding electrical installations.
Key Advantages
- Professional insulated terminal cover for electrical installations.
- Manufactured from durable flame-retardant PVC.
- Provides insulation and mechanical protection for compatible A35-M and A37-M crimp terminals.
- Blue colour simplifies circuit identification.
- Suitable for industrial control panels, machinery and switchgear.
- Designed for reliable long-term electrical protection.
Key Features
- Cembre ES37-BU insulated cover.
- Manufacturer Part Number: 2470421.
- Blue flame-retardant PVC construction.
- Designed for compatible A35-M and A37-M terminals.
- Provides insulation and terminal protection.
- RoHS compliant.
- UL 94 V-0 self-extinguishing material.
- Suitable for professional electrical installations.
Reliable Protection for Electrical Connections
Insulated terminal covers reduce the risk of accidental contact with live conductors while protecting crimped terminations from abrasion, dust and moisture. They also provide a clean, professional appearance that simplifies maintenance and improves installation safety.
The Cembre ES37-BU is designed specifically for professional electrical installations where dependable insulation, durability and clear conductor identification are essential.
Typical Applications
- Industrial control panels.
- Electrical switchgear.
- Machine building and automation systems.
- Protection of A35-M and A37-M crimp terminals.
- Power distribution equipment.
- OEM electrical equipment manufacturing.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Insulating Cover | |
|---|---|---|
| Series | ES Insulated Covers | |
| Manufacturer Part Number | 2470421 | |
| Product type | Insulated terminal cover | |
| Material | Polyvinyl chloride (PVC) | |
| Colour | Blue | |
| Compatible terminals | A35-M and A37-M copper tube terminals | |
| Length | 65 mm | |
| Wall thickness | 1.8 mm | |
| Supplied inside diameter | 26 mm | |
| Recovered inside diameter | 22 mm | |
| Supplied length (L1) | 34 mm | |
| Shrunk length (L2) | 31 mm | |
| Maximum operating temperature | 85°C | |
| Minimum operating temperature | -30°C | |
| Flammability | UL 94 V-0 | |
| Compliance | RoHS | |
| Pack quantity | 50 | |
| HS Code | 85472000 | |
| Country of Manufacture | Taiwan |
Frequently Asked Questions
What is the Cembre 2470421 used for?
The Cembre ES37-BU is used to insulate and protect compatible A35-M and A37-M copper tube terminals while improving electrical safety and installation reliability.
What material is the insulated cover made from?
It is manufactured from high-quality flame-retardant PVC with a UL 94 V-0 self-extinguishing rating.
What colour is the ES37-BU?
The insulated cover is blue, making it ideal for circuit identification and organised electrical installations.
Is the product RoHS compliant?
Yes. The ES37-BU complies with RoHS requirements and is suitable for professional electrical applications.
Where is the ES37-BU typically used?
It is commonly installed in switchgear, control panels, machinery, power distribution equipment and OEM electrical systems.
Trusted by Electrical Professionals
Cembre insulated covers are trusted worldwide by electricians, panel builders and OEM manufacturers for delivering dependable insulation, durable protection and professional-quality electrical installations.
