3RP15051AP30 SIEMENS, 3RP15051AP30 Datasheet - Page 39

• Manufacturer Part Number: 3RP15051AP30
• Description: TIMER, MULTIFUNCTION
• Manufacturer: SIEMENS

Specifications of 3RP15051AP30

• Contact Configuration: SPCO
• Nom Input Voltage: 240V
• Delay Time Range: 0.5s To 10s
• Adjustment Type: Screwdriver Slot
• Relay Mounting: DIN Rail
• Coil Voltage Vac Nom: 240V
• Coil Voltage Vdc Nom: 24V

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Overview
The 3RS10/3RS11 analog temperature monitoring relays can be
used for measuring temperatures in solid, liquid and gas media.
The temperature is sensed by the sensors in the medium,
evaluated by the device and monitored for overshoot or
undershoot. When the threshold values are reached, the output
relay switches on or off depending on the setting.
Benefits
• All devices are available alternatively with spring-loaded
• All devices except for 24 V AC/DC feature electrical isolation
• Extremely easy operation using a rotary potentiometer
• Variable hysteresis
• Adjustable working principle for devices with 2 thresholds.
terminals
3RS10, 3RS11 Temperature Monitoring Relays
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Application
The analog adjustable 3RS10 and 3RS11 SIMIREL temperature
monitoring relays can be used in almost any application in which
temperature overshoot or undershoot is not permitted, e.g. in the
monitoring of set temperature limits and the output of alarm
messages for:
• Motor and plant protection
• Switchgear cabinet temperature monitoring
• Freeze monitoring
• Temperature limits for process variables, e.g. in the packaging
• Controlling equipment and machines such as heating, climate
• Bearing and gear oil monitoring
• Monitoring of coolants
industry or electroplating
and ventilation systems, solar collectors, heat pumps or warm
water supplies
Monitoring Relays
Relays, analog adjustable
Siemens LV 1 · 2006
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