Rittal SV 3418.010 terminal block, 400 V, 63 A, 27 mm x 209 mm

Rittal SV 3418.010 terminal block is a compact, three-pole connection device intended for electrical distribution and control applications. Rated for 400 V and 63 A, it measures 27 mm in width and 209 mm in height and is designed for mounting in switchgear and control cabinets with a 60 mm bar centre distance. The terminal block provides secure conductor connection, stable current carrying capacity and a space-efficient footprint for industrial and commercial installations.

Advantages

The terminal block offers a clear combination of compact dimensions and a rated current suitable for medium-power circuits. Its three-pole configuration supports straightforward wiring of three-phase or multi-conductor circuits, while the construction ensures reliable electrical contact and mechanical stability under typical cabinet conditions. The 60 mm bar centre compatibility simplifies integration into standard busbar arrangements, and the robust design contributes to long-term performance in control and distribution panels.

Suitable for

• Mounting in switchgear and control cabinets
• Three-phase distribution and control circuits
• Industrial and commercial electrical panels
• Connections where a 60 mm bar centre distance is used

Key specifications

• Poles: 3
• Rated voltage: 400 V
• Rated current: 63 A
• Width: 27 mm
• Height: 209 mm
• Designed for 60 mm bar centre distance

How to use

Install the terminal block on the appropriate mounting rail or busbar assembly within the switchgear or control cabinet, ensuring alignment with a 60 mm bar centre distance. Secure conductors according to accepted wiring practices and torque specifications for the terminal type to achieve reliable electrical contact. Verify that connected conductors and overcurrent protection match the 63 A rating and 400 V system, and perform continuity and insulation checks after installation. Follow all relevant electrical safety standards and local regulations when wiring and commissioning.

Usage recommendations

When selecting this terminal block, ensure conductor cross-sections and protective devices are compatible with the 63 A rating; regularly inspect connections for tightness and signs of wear in routine maintenance of switchgear and control cabinets.