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Siemens 7PA2311-1 Fast Lock-Out Relay | 24/30V DC

Siemens 7PA2311-1 Fast Lock-Out Relay with 4 Change Over Contacts.

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ManufacturerSiemens

Part number7PA2311-1

Part Number 7PA2311-1

Manufacturer Siemens

Type Lock-Out Relay

Contacts 4 Change Over (CO)

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Fast operating time (8ms) 4 Change Over Contacts 24/30V DC Auxiliary Voltage Includes 7XP9011-1 Socket Safety Relay Functionality Flush Mounting Capability

Product description

The Siemens 7PA2311-1 is a fast lock-out relay designed for safety and control applications. It features 4 change-over contacts with an operating time of 8ms, ensuring quick response. This relay operates with an auxiliary voltage of 24/30V DC and includes the 7XP9011-1 socket for flush mounting.

This lock-out relay is suitable for various industrial automation systems, particularly in machine safety circuits and control panels where immediate shutdown or interlocking functions are critical. It is commonly used in manufacturing, processing, and utility industries.

Source your Siemens 7PA2311-1 from Stanlo Automation, a veteran-owned distributor, for reliable surplus industrial parts. We ensure quality and availability for your automation needs.

Technical specifications

Part Number	7PA2311-1
Manufacturer	Siemens
Type	Lock-Out Relay
Contacts	4 Change Over (CO)
Operating Time	8 ms
Auxiliary Voltage	24/30 V DC
Mounting	Flush Mounting (with socket 7XP9011-1)

Common applications

Machine Safety

Control Panels

Industrial Automation

Safety Interlocking

Process Control

Manufacturing Equipment

Compatible systems

Control systems requiring safety interlocking Automation circuits with 24/30V DC control voltage

Also known as

Siemens 7PA2311-1 Relay 7PA2311-1 Lockout Relay Siemens Safety Relay 7PA2311-1

Replaces / compatible with

This specific model is a lock-out relay. For replacements or compatible parts, consult the Siemens industrial relay catalog.

Technical note

Expert tip

Ensure proper wiring of the 7XP9011-1 socket for reliable flush mounting and connection of the 4 change-over contacts.

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Frequently asked questions

What is the operating time of the Siemens 7PA2311-1 lock-out relay?

The Siemens 7PA2311-1 lock-out relay has a fast operating time of 8 milliseconds. This ensures rapid response in critical safety and control applications.