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Siemens 3RP2540-1BW30 Wide Voltage OFF Delay Timing Relay

Siemens 3RP2540-1BW30 Electronic OFF Delay Timing Relay, 12-240V AC/DC, 2 C/O contacts.

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ManufacturerSiemens
Part number3RP2540-1BW30
Type Electronic OFF delay
Time Ranges 7 (0.05-600 s)
Voltage 12-240 V AC/DC (50/60 Hz AC)
Contacts 2 Change-over
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Electronic OFF Delay Function Wide Voltage Input (12-240V AC/DC) 7 Time Range Selections 2 Change-Over Contacts Non-Volatile Memory LED Status Indicator

The Siemens 3RP2540-1BW30 is an electronic timing relay engineered for OFF delay applications, functioning without a control signal or with a smooth passing make contact. It features non-volatile memory and provides 7 selectable time ranges from 0.05 to 600 seconds. This versatile relay operates across a broad voltage spectrum of 12-240V AC/DC at 50/60 Hz AC, offering 2 change-over contacts. An integrated LED provides status indication, and it uses screw terminals for reliable connection.

This timing relay is ideal for diverse industrial applications requiring flexible voltage input and precise timing, such as automated manufacturing lines, control systems for machinery, and building automation. Its wide voltage range simplifies integration into existing electrical infrastructure across various industries.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RP2540-1BW30 to meet your industrial automation needs. Rely on us for quality components and efficient service.

TypeElectronic OFF delay
Time Ranges7 (0.05-600 s)
Voltage12-240 V AC/DC (50/60 Hz AC)
Contacts2 Change-over
Terminal TypeScrew
MemoryNon-volatile
Control SignalWithout or smooth passing make contact
LED IndicatorYes
Industrial Control
Machine Automation
Building Automation
Power Distribution
Process Control
Manufacturing Lines
Compatible with standard control panels and automation systems that provide 12-240V AC/DC power.
Siemens Timing Relay 3RP2540-1BW30 3RP25401BW30 Siemens Timer Siemens 7PV1511-1BP20 (similar functionality)
This relay is suitable for applications requiring a wide voltage input and OFF delay functionality, replacing older Siemens timing relays with similar specifications. It's compatible with Siemens' existing 3RP series.
Expert tip
The wide voltage range allows this relay to be used in systems with varying power supplies without requiring voltage transformers.
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What is the operating voltage range for the Siemens 3RP2540-1BW30 timing relay?
The Siemens 3RP2540-1BW30 timing relay operates across a broad voltage range of 12 to 240 Volts AC or DC. This wide voltage compatibility simplifies integration into diverse industrial power systems.