Product Description
Description: Voltage Monitor Relay • Type: Over / Under Voltage • Coil Voltage: 380-480 VAC • Contact Configuration: SPDT (1 Form C) • Mounting: Plug-in • Contact Current: 10 Amps • Reset: Automatic
| Product Information | Resources |
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| Specifications |
| Product Attribute | Attribute Value |
| Function | Over / Under Voltage |
| Reset | Auto |
| Setpoint/Range | 380-480 |
| Adjustment | Screwdriver Adjust |
| Transient protection | 2500 VRMS for 10ms |
| Polarity protection | not required |
| Supply current | 10mA max. |
| Setpoint stability | ± 1% |
| Response time | 100ms |
| Operation | Continuous duty |
| Output contacts | SPDT 10 Amps at 240VAC resistive |
| Expected relay life | Mech: 10 million operations Elec: 100,000 operations at rated load |
| Operating temperature | -20o to +131o F |
| Humidity tolerance | 0 - 97% without condensation |
| Enclosure material | ABS plastic |
| Mounting | 8-pin socket (**order separately) |
| Weight | 5 oz. |
| Series Features |
| MODEL 260 Voltage Sensor |
| Series Description: The Model 260 Voltage Sensor is a single setpoint voltage sensor. Input voltages above the setpoint cause the output contacts to energize (contacts 1 & 8 closed). Input voltages below the setpoint cause the output contacts to de-energize (contacts 1 & 2 closed). The dead band between pull-in and drop-out is less than 2%. The standard unit has a screwdriver, or fingertip adjustable setpoint range of approximately 35% of the maximum voltage. This device can also be provided with a factory calibrated trip point. AC versions of the Model 260 Voltage Sensor are not frequency sensitive, and may be used in systems from 50Hz to 400Hz. DC models are not polarity sensitive. This device requires a standard 8-pin socket, such as Time Marks Model 51X120. |
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