Allen-Bradley 817-E2 Ser A 24-240V -THERMISTOR PROTECTION RELAY BRAND NEW

Brand New Allen-Bradley 817-E2 Ser A 24-240V -2020 

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Product details

Allen-Bradley 817-E Range

Thermistor Protection Relays offer protective functions that are easily added and applied to motor control circuits. Typical applications include VFD Controlled Motors, Transformers, Bearings and Compressors.

Monitors over temperature

Connection of up to six PTC thermistors in series

Open and short circuit detection

Short circuit protected signal input

Status indication LED’s

No settings necessary

Compact 22.5mm DIN rail mount housing

Two versions available: Type E1, temperature protection, automatic reset. Type E2, temperature protection, status storage, auto, manual and remote reset options

Approvals

CE, cULus Listed

Allen Bradley Temperature Monitoring Relay, DPST, 24V AC/DC to 240V AC/DC Supply Voltage – 817-E2

This Allen Bradley temperature monitoring relay from Rockwell Automation is an electrically controlled switch that turns the power on or off in a circuit. Its two contacts operate simultaneously to prevent overtemperature, opening or closing when the temperature is within or beyond the preset threshold. The first contact supplies power to a circuit or device, while the second activates an alarm to alert you if the temperature exceeds the desired limit.

Features and Benefits

• Compact dimensions of 98.8 (L) x 22.5 (W) x 89mm (H) for use in tight spaces

• Broad operating temperature range of -25°C to +60°C for use in a variety of hot and cold environments

• Wide supply voltage range of 24 to 240V AC/DC makes it suitable for most power applications

• Trimmer potentiometers provide a simple way to set overtemperature thresholds

Connection type auxiliary circuitScrew connectionDepth99.5 mmExternal reset possibleyesHeight82 mmNumber of contacts as change-over contact0Number of contacts as normally closed contact1Number of contacts as normally open contact2Rated control supply voltage Us24…240 VVoltage type for actuatingAC/DCWidth22.5 mmWith detachable clampsno