Rittal, a leading global provider of solutions for industrial 
enclosures, power distribution, climate control and 
IT infrastructure, has launched a new modular 
Ri4Power busbar system with a 185mm busbar centre 
distance.

The Ri4Power 185mm busbar system is ideal for 

configuring compact, secure power distribution within 
Ri4Power switchgear systems or Rittal’s renowned 
TS 8 enclosure range.  Offering current ratings of up 
to 1600A and a short time withstand rating of 50kA 
for one second, the Ri4Power system meets the 
current switchgear standard IEC 61439-1.

It is easy to install with no drilling required and integral 

contact hazard protection, making the system both safe 
and secure and a quick fix to a punched rail system. 

The busbar has adaptors ranging from 800A to 1600A for 
the safe use of standard compact air circuit-breakers 
available from leading moulded case circuit breaker 
manufacturers.  The circuit breaker can therefore be fitted 
directly onto the busbar which in turn reduces the amount 
of space needed within enclosures to accommodate 
Ri4Power systems.

NH slimline fuse-switch disconnectors are available in 

single pole or 3-pole versions enabling a very compact 
busbar distribution system. The new design maximises 
heat flow for optimum heat dissipation within the enclosure.

To view more, click on the Trade Link.