440R-N23114 Safety Relays

440R-N23114 Safety Relays

Details of the module

Type of Module: Safety Relay
Manufacturer Series: MSR
Number of Inputs: 3
Input 1 Properties: 2-channel
Number of Outputs: 2
Safety Outputs: 2 x NO
Safety Category: 4
IP Rating: IP40
Mounting: DIN rail mounting
Electrical Connection: Screw terminals
Operating Temperature: -5 to 55°C

The  440R‑N23114 Safety Relay is a compact industrial safety monitoring relay designed to protect personnel 

and equipment in machinery applications. Part of the Guardmaster MSR126 series, it operates on 24V AC/DC 

power and features dual-channel safety inputs for monitoring emergency stop devices, safety gate switches, and 

other protective circuits. The 440R‑N23114 unit provides two normally open (N.O.) safety outputs and supports 

manual or automatic reset configurations. Engineered to meet high safety standards such as Category 4 / 

Performance Level e (EN ISO 13849-1), the 440R-N23114 ensures reliable fault detection and safe shutdown 

performance in demanding industrial environments.

Frequently asked questions：

Q1: What is the 2440R-N23114?
A: The 2440R-N23114 is a Safety Relay from the MSR series, designed to monitor safety circuits and ensure 

safe shutdown of machinery when a fault or emergency condition occurs.
Q2: What type of module is it?
A: It is a 2440R-N23114 Safety Relay module, used in safety control systems to meet machine safety standards.
Q3: How many inputs does it have?
A: The 2440R-N23114 relay provides 3 safety inputs.

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Payment & Delivery
Payment Term: T/T
Lead Time: Usually 2-3 days
Delivery Ways: DHL,UPS,TNT,CHIRLINE,FEDEX

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