DISCONNECTORS / MCB Change over Switches

SELVO MCB changeover switch is manually operated changeover switch which finds its application in switching load between two power supplies.The changeover switch comes in 2P and 4P versions for single and three phase applications respectively.


MCB CHANGE OVER SWITCHES/DISCONNECTORS
HSN CODE-85365090
DISCONNECTOR 240/415 VOLTS
Item Description Item Code Std.Pkg
32 A DP GSELCOV13010 6 Pcs
40 A DP GSELCOV13011 6 Pcs
63 A DP GSELCOV13012 6 Pcs
40 A FP GSELCOV13014 3 Pcs
63 A FP GSELCOV13015 3 Pcs

Salient features

  • SELVO MCB changeover has been Manufacture with flame retardant body PBT which ensure high dielectric strength , excellent mechanical & thermal properties.
  • The switching mechanism is of double break type. The contact tips are made up of silver cadmium oxide for long electrical life and sustained current carrying capacity.
  • Heavy shrouded terminals for easy connection with Combi-head screws which has both the standard slots with Combi-head screws can be tightened buy the standard screw driver.
  • MCB changeover has been designed to eliminate accidental contact with life path complying with IP 20 protection category, all the live parts are shrouded/finger proof terminals and ensure safety of the installer.
  •  MCB changeover are design in such a way that provide sufficient air circulation between two poles and four poles, so profiled that the air circulation around individual poles.
  • Can be mounted with other products like MCB, RCCB, isolator in distribution board.
  • Three stable positions I-0-II with centre position off.
DISCONNECTOR TECHNICAL SPECIFICATION
Standard Conformity As Per IS/IEC 60947-3
Standard Rating 32A, 40A, 63A
Number of Poles 2P,4P
Rated Operational Voltage 240/415 Volt AC
Rated Frequency 50Hz
Utilization Category AC22A
Rated Impulse Voltage (Uimp) 4 KV
Rated Insulation Voltage 660 Volt AC
Dielectric Strength 2.5 KV
Electrical/Mechanical Endurance(No.of Opertaions) 4000
Tightening Torque 2 Nm
Terminal Capacity(max),sqmm 35 sqmm
Contact Indication RED(on) & GREEN(off)
Degree of protection IP 20
Ambient temperature -5°C to +55°C
Resistance to Humidity 95%
Resistance to Fire Flame extinguish within 30 sec after removal of glow wire
Shock Resistance 40mm Free Fall
Mounting Clip on DIN Rail (35 mm x 7.5 mm)
Case & Cover Moulded, flame-retardant thermoplastic material PBT
Mounting Position Horizontal/Vertical

Connection Diagram