Voltage Sensor

AC260B400-560

The Model 260 AC Voltage Sensor provides reliable voltage monitoring for industrial applications. Its 400-560V input range accommodates diverse system requirements. Featuring automatic reset and a 100ms response time, it ensures prompt system protection. The device offers continuous duty operation and robust transient protection of 2500 VRMS for 10ms. With SPDT 10 Amp output contacts, it integrates effectively into control circuits. Its design prioritizes consistent performance across an operating temperature range of -20° to +131° F, maintaining setpoint stability within ±1%. This sensor is suitable for systems from 50Hz to 400Hz, ensuring broad compatibility without frequency sensitivity. The unit's 10 million mechanical operations relay life and 100,000 electrical operations at rated load underscore its durability.

Volt Sen W/Led

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ac260b400-560

Specifications

Reset TypeAutomatic
Voltage TypeAC
Input Voltage Range400-560
Agency approvalModels listed with # do not have agency approval
SKU Prefix#
Transient protection2500 VRMS for 10ms
Supply current10mA
Setpoint stability± 1%
Response time100ms
OperationContinuous duty
Output contactsSPDT 10 Amps at 240VAC resistive
Expected relay life (Mechanical)10 million operations
Expected relay life (Electrical)100,000 operations at rated load
Operating temperature-20° to +131° F
Humidity tolerance0-97% without condensation
Enclosure materialABS plastic
Mounting8-pin socket (**order separately)
Dead bandless than 2%
Frequency Sensitivitynot frequency sensitive, and may be used in systems from 50Hz to 400Hz

FAQs

What is the operational voltage range for this sensor?
The Model 260 AC Voltage Sensor operates with an input voltage range of 400-560V AC.
What is the expected lifespan of the relay contacts?
The relay contacts have an expected mechanical life of 10 million operations and an electrical life of 100,000 operations at rated load.
What environmental conditions can this voltage sensor withstand?
It operates within a temperature range of -20° to +131° F and tolerates 0-97% humidity without condensation.