Siemens 7PU2520-7AN20 Solid-State On/Off-Delay Time Relay

Siemens 7PU2520-7AN20 Solid-State Time Relay.

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ManufacturerSiemens

Part number7PU2520-7AN20

Type Solid-State Time Relay

Function On/Off-Delay

Time Range 2 to 20s (Single Range)

Output 1 Delayed Changeover Contact (1 NO)

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Veteran-owned

CAGE: 9NK75

On/Off Delay Function Selectable Time Range (2-20s) 1 NO Delayed Contact Surface Mounting 220-240V AC Operation LED Status Indicators Solid-State Reliability

Product description

The Siemens 7PU2520-7AN20 is a solid-state time relay designed for surface mounting. It features both ON and OFF delay functions with a single delayed changeover contact (1 NO). The selectable time range is from 2 to 20 seconds, operating on AC 50/60 Hz with a voltage of 220-240V. The relay is equipped with two LEDs for status indication.

This time relay is ideal for various industrial control applications requiring precise timing functions. It can be used in motor control circuits, conveyor systems, lighting controls, and process automation where timed switching operations are essential. Its solid-state design ensures reliability and long operational life compared to mechanical relays.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens 7PU2520-7AN20. We offer a reliable source for essential automation components. Ensure your control systems are equipped with quality parts by choosing Stanlo Automation.

Technical specifications

Type	Solid-State Time Relay
Function	On/Off-Delay
Time Range	2 to 20s (Single Range)
Output	1 Delayed Changeover Contact (1 NO)
Voltage	220-240V AC (50/60Hz)
Mounting	Surface Mount
Indicators	2 LEDs

Common applications

Motor Control

Conveyor Systems

Lighting Control

Process Automation

Industrial Timed Operations

Machine Control

Control Panels

Compatible systems

General Industrial Control Circuits PLC Output Modules Timed Control Applications

Also known as

Siemens 7PU2520 Time Relay Solid State Timer 7PU2520-7AN20 Siemens Delay Relay

Replaces / compatible with

Direct replacement for older Siemens 7PU series time relays. Suitable for applications requiring 2-20 second delay timing.

Technical note

Expert tip

Ensure the ambient temperature is within the operating range to maintain accurate timing. The relay is designed for surface mounting directly to a control panel or enclosure.

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Frequently asked questions

What is the time delay range for the Siemens 7PU2520-7AN20 time relay?

The Siemens 7PU2520-7AN20 time relay features a single selectable time range of 2 to 20 seconds. It offers both ON-delay and OFF-delay functions.