OR-200

製品名OR-200

Overcurrent detection switch for protecting three-phase motors from burnout
Connected in parallel to the second phase of an AC power supply (three phase)

Basic Characteristics

Product summary

Overcurrent protection
For three phase
Product purpose

Protection switch for three phase
Intended use

Protect motors and pumps from burnout
Operating type

Quick-operating mechanism consisting of bimetals, helical springs, and moving contact plates
Compatible standard

RoHS compliant

Mechanical Characteristics

Outer dimensions

65×40×33
Case material

Phenol
Operating temperature range

-10～80℃
Connection terminal type

M4 terminal screw
Product mounting method

M4 terminal screw (22-mm pitch)

Electrical Characteristics

Rated voltage

AC 250/500V
Rated capacity

Customizable
31 A at max.
Contact withstand count

Operation at 300% of the rated current / Manual return: 100 times
Withstand voltage

1500 VAC for 1 minute or 1800 VAC for 1 second
Insulation resistance

500 VDC megohmmeter
50 MΩ or higher

Characteristics Unique to This Product

  • Non-operating current and overload current are made to order
  •  

↑