Product nameCP-220
Thinner version of KA-122
Basic Characteristics
| Product summary | Detects overcurrent / locked rotor current and protects a motor from burnout |
|---|---|
| Product purpose | Overcurrent protection |
| Intended use | Various DC motors |
| Operating type | Cut off electrical contacts with disc-type bimetals |
| Compatible standard | None |
Mechanical Characteristics
| Mechanical Characteristics | Phenolic resin |
|---|---|
| Operating temperature range | Temperature near motor: -20°C to 60°C |
| 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 |
| Withstand voltage | 1500 V for 1 minute |
| 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
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)
Connected in parallel to the first phase of an AC power supply (single phase)
Basic Characteristics
| Product summary | Overcurrent protection |
|---|---|
| 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 |
| 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 |
Characteristics Unique to This Product
- Non-operating current and overload current are made to order
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)
Connected in parallel to the second phase of an AC power supply (three phase)
Basic Characteristics
| Product summary | Overcurrent protection |
|---|---|
| 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 |
| 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 |
Characteristics Unique to This Product
- Non-operating current and overload current are made to order
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