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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