CP-220

Product nameCP-220

Thinner version of KA-122

Basic Characteristics

Product summary

Detects overcurrent / locked rotor current and protects a motor from burnout
Has a thin shape

Product purpose

Overcurrent protection

Intended use

Various DC motors
Tilting up of outboard motors, and more

Operating type

Cut off electrical contacts with disc-type bimetals

Compatible standard

None

Mechanical Characteristics

Mechanical Characteristics

Phenolic resin
(UL 94, V-0)

Operating temperature range

Temperature near motor: -20°C to 60°C
No freezing or condensation allowed

Connection terminal type

#187 tab terminal

Electrical Characteristics

Rated voltage

DC12V

Rated capacity

1.5kW

Contact withstand current

125A

Contact withstand count

1000 or more times
(at. DC 12 V 55 A)

Withstand voltage

1500 V for 1 minute
Leakage current: 10 mA or less

Insulation resistance

50 MΩ or higher with a 500-VDC megohmmeter

Characteristics Unique to This Product

  • Set return temperature: 60°C to 70°C
  • Temperature tolerance: ±10°C
OR-600

Product nameOR-600

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

Basic Characteristics

Product summary

Overcurrent protection
For single phase

Product purpose

Protection switch for single phase

Intended use

Protect motors and pumps from burnout

Operating type

Quick-operating mechanism consisting of bimetals, flat springs, and moving contact plates

Compatible standard

RoHS compliant

Mechanical Characteristics

Outer dimensions

41×23×31

Case material

Phenol

Operating temperature range

-10~80℃

Connection terminal type

M4 terminal screw

Product mounting method

M4 terminal screw (20-mm pitch)

Electrical Characteristics

Rated voltage

AC 125/250V

Rated capacity

Customizable
16 A at max.

Contact withstand count

Operation at 300% of the rated current / Manual return: 200 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
  •  
OR-200

Product nameOR-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
  •  

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