TE Connectivity
PT281730
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Additional Information
- Part Number
- PT281730
Other
- Additional Features
- Manual Operation, Mechanical Indicator
Packaging Features
- Packaging Method
- Tube, Tube/Box
Dimensions
- Width Class (Mechanical) (mm)
- 20 – 25
- Width
- 22.5 mm [ .886 in ]
- Height Class (Mechanical) (mm)
- 25 – 30
- Insulation Clearance Between Contact and Coil
- 4 mm [ .157 in ]
- Insulation Clearance Class
- 2.5 – 4mm
- Length
- 28 mm [ 1.102 in ]
- Length Class (Mechanical) (mm)
- 25 – 30
- Height
- 29 mm [ 1.142 in ]
Usage Conditions
- Environmental Ambient Temperature (Max)
- 70 °C [ 158 °F ]
- Environmental Category of Protection
- RTII
- Environmental Ambient Temperature Class
- 50 – 70°C
Contact Features
- Contact Material
- "AgNi90/10, gold-plated"
- Contact Current Class
- 10 – 20 A, Less Than 16A
- Contact Current Rating (A)
- 12
- Contact Arrangement
- 2 Form C (CO)
- Terminal Type
- PCB-THT
- Contact Number of Poles
- 2
Body Features
- Insulation Special Features
- 5000V Initial Surge Withstand Voltage between Contacts and Coil
- Weight
- 30 g [ 1.058 oz ]
Product Type Features
- Product Type
- Relay
- Relay Type
- Miniature Relay PT
Electrical Characteristics
- Contact Limiting Continuous Current (A)
- 12
- Coil Resistance (Ω)
- 19465
- Insulation Creepage Class
- 3 – 5.5mm
- Contact Switching Load (Min)
- 1mA @ .02V
- Coil Power Rating Class
- .5 – 1 VA
- Insulation Initial Dielectric Between Contacts and Coil (Vrms)
- 2500
- Coil Voltage Rating (VAC)
- 230
- Insulation Initial Dielectric Between Open Contacts (Vrms)
- 1200
- Coil Magnetic System
- Monostable, AC
- Insulation Initial Dielectric Between Coil/Contact Class
- 1500 V – 2500 VA
- Insulation Creepage Between Contact and Coil
- 4 mm [ .157 in ]
- Insulation Initial Dielectric Between Adjacent Contacts (Vrms)
- 2500
- Coil Power Rating (AC) (VA)
- 1
- Contact Switching Voltage (Max) (VAC)
- 400
- Contact Limiting Breaking Current (A)
- 12
- Contact Limiting Short-Time Current (A)
- 300
- Contact Limiting Making Current (A)
- 24
- Contact Voltage Rating (VAC)
- 240
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