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Siemens SOLID STATE TIME RELAY 7PU2040-2QN20

Siemens Solid State Time Relay, 6-60 seconds, 220-240V AC.

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ManufacturerSiemens

Part number7PU2040-2QN20

Part Number 7PU2040-2QN20

Manufacturer Siemens

Type Solid State Time Relay

Mounting Surface Mounting

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Solid State Design ON-delay Function Multiple Contact Types 6-60 Second Time Range Surface Mountable 220-240V AC Operation

Product description

The Siemens 7PU2040-2QN20 is a solid-state time relay designed for surface mounting. It features an ON-delay function and offers a combination of contacts: 1 delayed changeover, 1 delayed NO (Normally Open), and 1 instantaneous changeover contact. The time setting range is adjustable from 6 to 60 seconds, and it operates on 220-240V AC at 50/60 Hz.

This time relay is suitable for various industrial control applications where precise timing is required, such as in control panels, machinery automation, and building control systems. Its solid-state design ensures reliability and longevity compared to mechanical relays.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 7PU2040-2QN20 solid-state time relay. We provide reliable and cost-effective solutions to keep your industrial control systems running efficiently.

Technical specifications

Part Number	7PU2040-2QN20
Manufacturer	Siemens
Type	Solid State Time Relay
Mounting	Surface Mounting
Function	ON-delay
Contacts	1 Delayed Changeover, 1 Delayed NO, 1 Instantaneous Changeover
Time Setting Range	6 to 60 Seconds
Voltage	220-240V AC (50/60Hz)

Common applications

Control Panels

Automation Systems

Machinery Control

Motor Starters

Building Automation

Timing Circuits

Compatible systems

AC control circuits Industrial automation systems Electrical control panels

Also known as

Siemens Time Relay 7PU20402QN20 Siemens ON-delay Relay Solid State Timer

Replaces / compatible with

This time relay is designed to replace or supplement existing timing functions in industrial control circuits requiring specific ON-delay timing.

Technical note

Expert tip

Ensure the mounting surface is suitable for a surface-mounted device and that proper wiring connections are made according to the terminal markings for reliable operation.

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Frequently asked questions

What types of output contacts does the Siemens 7PU2040-2QN20 time relay have?

The Siemens 7PU2040-2QN20 solid-state time relay features one delayed changeover contact, one delayed normally open (NO) contact, and one instantaneous changeover contact.