
Heat-resistant ceramic connector/terminal | for wire up to 4mm² | 32A | 450V | 3 positions | B4-3E
Code: B4-3EHeat-resistant ceramic connector designed for wire connections in high-temperature and heavy-load environments. Made from high-quality ceramic, providing resistance to heat, mechanical impact, and electrical charge. Ideal for industrial, household, automation, heating system installations, and other demanding environments.
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Technical Specifications:
Model: B4-3E
Material: Ceramic
Number of poles: 3
Maximum current: 32A
Maximum operating voltage: 450V AC
Wire cross-section: up to 4 mm²
Operating temperature: up to +350°C
Connection type: Screw terminal
Color: WhiteFunctions:
Safe electrical wiring connection at high temperatures.
Screw clamping system for reliable contact.
Flame, heat, and corrosion resistant.
Does not melt or deform under high load conditions.
Applications:
Wiring connections for heating equipment.
High-temperature industrial installations.
Electrical cabinets and distribution boxes requiring heat-resistant solutions.
Domestic and professional thermal equipment (ovens, cooktops, heaters).
Automated systems and mechanical devices.
Pros:
Resistant to high temperatures.
Ensures stable and long-lasting electrical contact.
Can handle high currents and voltages.
Durable ceramic housing protects against thermal deformation.
Easy and reliable installation.
Non-flammable and eco-friendly solution.
Cons:
Ceramic material can be brittle – avoid strong impacts during installation.
Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.This product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.
CE certification means that the product has been evaluated according to the main criteria:
Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purposeCE marking allows this product to:
be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environmentsThe CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.
What does this mean for you as a buyer?
Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions
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