Zn85-40.5 Indoor Auxiliary Handcart Type Indoor Vacuum Circuit Breaker

• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Manual Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Structure: Zn85-40.5
• Model NO.: ZN85-40.5
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker
• Certification: ISO9001-2000, IEC
• Transport Package: Wooden Carton
• Specification: ZN85-40.5 Vacuum Circuit Breaker
• Trademark: JECSANY
• Origin: China
• HS Code: 8504220000
• Production Capacity: 50000PCS/Years

Product Description

Circuit Breakers & Switch /Indoor Circuit Breakers

ZN85-40.5 Indoor Auxiliary Handcart Type Indoor Vacuum Circuit Breaker

Item		Unit	Reference value
Rated voltage		kV	40.5
Rated insulation level	Lightning impulse withstand voltage	kV	185
	1min power-frequency withstand voltage	kV	95
Rated frequency		Hz	50/60

Standard	1.GB/T 11022-2011 Common specifications for high-voltage switchgear and controlgear standards 2.IEC 62271-2007 High-voltage switchgear and controlgear - Part 1: Common specifications
Operating conditions	1. Ambient temperature: - 40ºC-+40ºC (below 35ºC within 24 hours) 2. Relative humidity:≤95% (daily average) or≤90% (monthly average) 3.Altitude: ≤1000m