Introduction a new generation of SF6 Ring main units for system voltages up to 24kV, Designed for safety and reliability, the GR2 employs state-of-the-art-production methods.
Tested to IEC 298, 56, 265 and 129, the GR2 series is the answer to today's demand for high-performance, cost-effective secondary distribution switchgear.

KEY FEATURES

• Compact

• No fire risk

• SF6 gas insulation

• SF6 load-break switches

• VCB or switch-fuse

• Integral grounding and cable testing facilities

• Fully interlocked

• Minimal maintenance

• Front cabling

• Internal arc-fault proven

• Motor mechanism option

• Suitable for Distribution Automation systems

GR2-21 : 2-switchs + 1-circuit breaker (or switch-fuse GR2-21F)
GR2-30 : 3-switchs
GR2-22 : 2-switchs + 2-circuit breakers
GR2-31 : 3-switchs + 1-circuit breakers (or switch-fuse GR2-31F)
GR2-10 : 1-single switch (in/out cable boxes)
　

SPECIFICATION