Merten 520619 Cooker Connection Box, Flush/Surface Mount, 5-Pole, Polar White

Connecting a high-power electric cooker, oven, or hob safely and neatly is a challenge in any kitchen installation. The Merten 520619 cooker connection box solves this by providing a robust, VDE-approved junction point that handles up to 3 x 25 A at 230/400 V. Its polar white housing blends discreetly into walls, whether mounted flush or on the surface, and the generous wiring space with integrated strain relief makes installation straightforward even in tight spots.

Who is it for

This connection box is intended for electricians and skilled DIYers who need a reliable, code-compliant link between the fixed wiring and high-power kitchen appliances. It suits both new builds and retrofits where a cooker, oven, or hob must be connected safely. If you value a clean finish and dependable performance, this unit delivers.

Main features

• 5-pole configuration (3P+N+PE) supports three-phase and single-phase cooker circuits.
• Dual mounting: flush-mounted (UP) or surface-mounted (AP) with included accessories.
• Large connection space with integrated strain relief for secure, tidy wiring.
• Screw terminals with 2 clamping points per pole accept rigid conductors 1.5–6 mm² and flexible conductors 1.5–4 mm².
• Halogen-free thermoplastic housing in polar white (RAL 9010) for safety and aesthetics.
• Multiple knock-out cable entries (2x M25, 2x M20, 2x M16) for flexible cable routing.
• IP20 protection, suitable for dry indoor locations.

Specifications

• Brand: Merten
• Model: 520619
• MPN: 520619
• EAN: 4011281897636
• Product Type: Cooker Connection Box
• Mounting Type: Flush-mounted (UP) / Surface-mounted (AP)
• Number of Poles: 5-pole (3P+N+PE)
• Nominal Voltage: 230/400 V AC
• Nominal Current: 3 x 25 A
• Terminal Type: Screw terminals
• Clamping Points per Pole: 2
• Conductor Cross-Section (rigid): 1.5 - 6 mm²
• Conductor Cross-Section (flexible): 1.5 - 4 mm²
• Material: Thermoplastic, Halogen-free
• Color: Polar White (RAL 9010)
• Protection Class: IP20
• Operating Temperature: -5 to +40 °C
• Cable Entry: Multiple knock-out entries (2x M25, 2x M20, 2x M16)
• Special Features: Large connection space, integrated strain relief
• Standards/Approvals: VDE
• Application: Connection of electric cookers, ovens, hobs

Tips

For a neat installation, choose the mounting method that best suits your wall construction. Flush mounting gives a seamless look, while surface mounting is ideal for retrofits where chasing walls is not desired. Always ensure the circuit is isolated before working and use the correct cable glands to maintain the IP20 rating.