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2843720 Cembre DB40-15/2 TWO POLE DISTRIBUTION BLOCK
Cembre DB40-15/2 two-pole distribution block rated at 40 A with 15 outgoing connections, DIN rail mounting and halogen-free construction.
£9.88
Why Choose the Cembre 2843720 DB40-15/2 Two Pole Distribution Block?
The Cembre 2843720 DB40-15/2 is a compact two-pole power distribution block designed to provide safe and organised electrical power distribution within industrial control panels, switchboards and automation systems. As part of the proven Cembre DBLOCK series, it enables multiple outgoing circuits to be supplied from two incoming conductors while maintaining secure and reliable electrical connections.
Rated for an operating current of 40 A, the DB40-15/2 features two incoming terminals and 15 outgoing terminals. Its compact design helps reduce panel space requirements while simplifying wiring and improving accessibility during installation and maintenance. Captive screws and easy-entry conductor openings allow quick and dependable cable termination.
The conductor body is manufactured from electrolytically tin-plated brass to provide excellent conductivity and corrosion resistance. A halogen-free Polyamide PA6.6 housing with a self-extinguishing UL94 V0 rating provides excellent insulation and long service life, making the DB40-15/2 suitable for demanding industrial environments.
Key Advantages
- Compact two-pole distribution block.
- 40 A operating current.
- 2 incoming and 15 outgoing connections.
- Compact design helps maximise panel space.
- Captive screws simplify installation.
- Halogen-free, self-extinguishing construction.
Key Features
- Cembre DB40-15/2 DBLOCK distribution block.
- 40 A rated operating current.
- Two-pole configuration.
- 500 V rated impulse withstand voltage.
- 4.5 kA short-time withstand current (Icw).
- 22 kA peak withstand current (Ipk).
- Easy conductor insertion with captive screws.
- UL94 V0 self-extinguishing insulated body.
Reliable Two-Pole Power Distribution
Two-pole distribution blocks provide a safe and organised method of distributing incoming power to multiple outgoing circuits while reducing wiring complexity. They improve panel organisation, simplify maintenance and help minimise installation time in industrial electrical assemblies.
The Cembre DB40-15/2 combines compact dimensions with dependable direct-clamping terminals and robust insulating materials, making it an excellent solution for modern electrical panels where space, safety and connection reliability are equally important.
Typical Applications
- Industrial control panels.
- Power distribution systems.
- Automation and control cabinets.
- Building electrical installations.
- OEM machinery.
- Maintenance and retrofit projects.
Technical Specifications
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| Product Series | Cembre DB | |
|---|---|---|
| Current | 40 A | |
| Mounting Type | DIN rail | |
| Poles | 2-pole | |
| Manufacturer | Cembre | |
| Series | DBLOCK DB/2 | |
| Model | DB40-15/2 | |
| Manufacturer Part Number | 2843720 | |
| Product type | Two-pole distribution block | |
| Operating current | 40 A | |
| Number of poles | 2 | |
| Number of outgoing ways | 15 | |
| Rated impulse withstand voltage (Uimp) | 500 V | |
| Rated short-time withstand current (Icw) | 4.5 kA | |
| Rated peak withstand current (Ipk) | 22 kA | |
| Input connection capacity | 2 × (6 to 16 mm² rigid / 4 to 10 mm² flexible) | |
| Output connection capacity | 15 × (1.5 to 4 mm² rigid / 0.75 to 4 mm² flexible) | |
| Conductor body | Electrolytically tin-plated brass | |
| Housing material | Halogen-free Polyamide PA6.6 | |
| Flammability rating | UL94 V0 | |
| Ingress protection | IP20 | |
| Dimensions (H × W × L) | 50 × 50 × 130 mm | |
| Mounting type | 35 mm DIN rail | |
| Applicable standard | EN 60947-7-1 | |
| HS Code | 85369010 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the Cembre 2843720 used for?
It is used to distribute two incoming electrical supplies safely to multiple outgoing circuits within industrial electrical panels and control systems.
What is the current rating of the DB40-15/2?
The distribution block has a rated operating current of 40 A.
How many output connections are provided?
The DB40-15/2 provides 15 outgoing terminals supplied from two incoming connections.
How is the distribution block mounted?
The unit is designed for installation on a standard 35 mm DIN rail.
What materials are used in its construction?
The conductor body is manufactured from electrolytically tin-plated brass, while the housing is moulded from halogen-free Polyamide PA6.6 with a UL94 V0 self-extinguishing rating.
Trusted for Industrial Power Distribution
Cembre DBLOCK distribution blocks are trusted by panel builders, electrical contractors and automation engineers to provide safe, organised and reliable power distribution within industrial electrical installations.
