Bolt connection

Bolt connection terminal blocks are best suited to applications which are subject to shocks and vibrations. The integrated spring retainer ensures a stable and maintenance-free connection.

• All ring cable lugs which comply with the DIN 46234, DIN 46235 or DIN 46237 standards can be used.
• Simple multi-conductor connection – you can connect up to four cable lugs per bolt.
• High contact forces and large contact surfaces – conductor cross sections of up to 240 mm² can be wired safely and with long-term stability.

RT bolt connection terminal block series combines the bolt connection technology with the advantages of the CLIPLINE complete system. The standardized plug-in bridges save a considerable amount of time during wiring. Thanks to the permanently integrated cap nut, connecting the conductor is a much simpler process and the connection is touch-safe. Screw locking safeguards the application, meeting even the highest requirements for applications subject to shock and vibration.

Implement potential distribution quickly with the standardized plug-in bridges from Phoenix Contact.

Two bridge shafts in all terminal blocks make flexible chain and level bridging and bridging between non-adjacent terminal blocks possible.

Simply snap on the ground terminal blocks of the same shape. Contact is made with the DIN rail immediately. This mechanically and electrically efficient contacting meets all requirements of the IEC 60947-7-2 standard.

OTTA bolt connection terminal blocks stand out for their space-saving and compact design. Thanks to the permanently integrated cap nut, connecting the conductor is a much simpler process and the connection is touch-safe. Screw locking safeguards the application, meeting even the highest requirements for applications subject to shock and vibration.

The product family of UHV high-current connectors combines the advantages of bolt connection technology and screw connection technology. The variants up to 240 mm² are available as screw, bolt and hybrid connections (a combination of the two connection methods). The integrated screw locking guarantees safe use, meeting even requirements for applications subject to shock and vibration. The HV versions are especially suitable where space is limited. They round out the high-current connector product range.

RBO bolt connection terminal blocks with currents up to 520 A and 300 mm² connection capacity are available for DIN rails and direct mounting. Securing pin for easy grouping. Pre-assembled blocks round out the product range.

The AGK pick-off terminals for high-current connectors of the HV and RBO series now provide you with a simple option for potential distribution with up to eight Push-in connection points.

The RSC screw connection terminal blocks are superbly suited for connecting conductors with ring and fork-type cable lugs. They are available for DIN rails and direct mounting. The connection is made using a threaded screw with a plus-minus output. Securing pin for easy grouping. Pre-assembled blocks round out the product range.

Reliable connections – that's our aim. The quality of our products is the key. This starts with the selection of materials.

Metal parts made of high-grade, corrosion-proof copper alloys:

• Minimal heating thanks to good electrical conductivity
• Surface protected by a lead-free, galvanic nickel or tin plating

Insulating housing made of elastic plastic with a high impact strength:

• Recyclable, halogen-free, and UV resistant
• Good tropical and termite resistance
• Operating temperatures of up to 130°C
• High chemical resistance
• Excellent aging characteristics
• Certification in accordance with UL 94 for flammability rating V0