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Allen Bradley

Allen Bradley 440P-MSRS11E Guard Switch - Solenoid Interlock, RFID

Allen Bradley 440P-MSRS11E Guard Safety Switch with RFID solenoid interlock.

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ManufacturerAllen Bradley

Part number440P-MSRS11E

Actuator Type RFID Solenoid Interlock

Mounting Style Surface Mount

Contact Configuration 2 N/O, 1 N/C

Voltage Rating 24V DC

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12-month warranty

All units tested

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Same-day dispatch

Order by 2pm CST

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

RFID technology for tamper resistance Solenoid interlock High safety integrity level IP67 rated Durable construction Direct acting contacts

Product description

The Allen Bradley 440P-MSRS11E is an advanced GuardMaster guard safety switch incorporating RFID technology with a solenoid interlock. This switch offers a high level of tamper resistance and safety integrity, ensuring that machinery cannot be operated until the guard is securely closed and validated by the RFID system.

This safety switch is ideal for applications requiring the highest level of security and safety integrity, such as in industries with high accident rates or where tampering is a concern. It is used on high-risk machinery, automated production lines, and in pharmaceutical or food processing plants.

Stanlo Automation, a veteran-owned distributor, is your source for the Allen Bradley 440P-MSRS11E. We provide genuine products and reliable service, ensuring your safety systems are robust and effective. Trust Stanlo for your critical automation components.

Technical specifications

Actuator Type	RFID Solenoid Interlock
Mounting Style	Surface Mount
Contact Configuration	2 N/O, 1 N/C
Voltage Rating	24V DC
Security Level	High
Series	GuardMaster 440P

Common applications

High-risk machinery

Automated production

Pharmaceutical manufacturing

Food processing

Robotic cells

Advanced machine guarding

Compatible systems

Allen Bradley GuardMaster Safety Relays Allen Bradley ControlLogix Advanced safety control systems

Also known as

Allen Bradley GuardMaster 440P-MSRS11E 440P Series RFID safety switch 440P-MSRS11E solenoid interlock RFID guard switch

Replaces / compatible with

Replaces traditional solenoid interlocks with enhanced security features due to RFID technology, preventing defeat or manipulation of the safety system. Compatible with GuardMaster safety relays.

Technical note

Expert tip

The RFID technology requires pairing with a compatible safety controller or safety relay to achieve its full security benefits and prevent bypassing.

What happens next?

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Frequently asked questions

How does the RFID technology in the 440P-MSRS11E enhance safety?

The RFID technology in the 440P-MSRS11E provides unique identification of the actuator. This advanced feature prevents the switch from being bypassed or defeated with non-matching actuators, significantly increasing the tamper resistance and overall safety integrity.