Eaton Safety Relay Dual Channel With 2 Safety Contacts Compatible With Safety Switch/Interlock, Two Hand Control

  • RS Stock No. 812-8979
  • Mfr. Part No. ESR5-NZ-21-24VAC-DC
  • Manufacturer Eaton
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): DE
Product Details

ESR5 Safety Relays

The ESR5 safety relay from Eaton is designed to monitor the signals from safety devices at all times and switch off quickly and reliably in an emergency. Suitable for applications that meet the highest safety requirements in accordance with EN 954-1, EN ISO 13849-1 up to PL e and accordance with IEC 62061 up to SILCL 3.

Standards

UL, cULus, TÜV.

All in one – Safety and control relay combined in a single device

The Eaton ESR5 NZ 21 safety relay, with built in dual channel (2 Safety contacts) offers you versatile analysis of potential hazards in your machine moving environment. This model of ESR5 allows you to control all your safety devices such as emergency stops buttons, safety guards, light curtains or two handed controls. In the unlikely event there is a failure or hazard detected, the ESR5 NZ 21 will work quickly to switch off the power to the machine.

What are some of the features?

• In the event of a fault, the safety relay will quickly engage its primary function in cutting off power to the affected area/s.
• Detect faults before at the input level using integrated diagnostic devices.
• Internal logic of the safety relay will monitor your entire safety circuit and all connect peripherals such as (emergency stop buttons, safety doors or light curtains) and will run the path for you when in a fault-free state.
• The particular model offers you one to two channel variants so you can implement your safety appliances.
• Automatic and manual reset methods

Advantages of the ESR5 NZ 21

• Modest in size allowing you greater control of your working area
• Wide range of features offered with the device, allowing you to stay flexible and able to respond immediately to current or future changes in application requirements. This will save you cost & time in the long term.
• Application such as movable safety devices like safety doors can be restricted through the use of a safety relay so that only certified personnel can enter or nobody at all.
• Many safety switching contacts and up to 5 enable and 2 signal current paths
• Approved to TÜV Rheinland, UL/CUL, CSA

Technical safety parameters

• Up to Performance Level PL e to EN ISO 13849-1
• Up to Safety Integrity Level SIL CL 3 to IEC 62061

Specifications
Attribute Value
Number of Channels 2
Function Safety Switch/Interlock, Two Hand Control
Safety Contacts 2
Reset Method Automatic, Manual
Terminal Type Screw
Length 22.5mm
Depth 99mm
Width 114.5mm
9 In stock for delivery within 5 working day(s)
Price (ex. GST) Each
$ 429.77
(exc. GST)
$ 494.24
(inc. GST)
units
Per unit
1 +
$429.77
Related Products
The PNOZ Sigma S3 series of Safety relay ...
Description:
The PNOZ Sigma S3 series of Safety relay by PILZ. Known for their reliability and durability, PILZ safety relays offer you second to none safety protection features to ensure you and your workplace stay safe. Specifically, the S3 series is ...
Detects the stop condition of all types of ...
Description:
Detects the stop condition of all types of AC or DC motor driven machines which, when the motor runs down, produce a residual voltage in the windings. No additional sensor is required1 N/O and 1 N/C contacts, EN954-1 Category 3 ...
2 N/O instantaneous outputs provide stop category 0, ...
Description:
2 N/O instantaneous outputs provide stop category 0, 3 N/O timed contacts provide stop category 1 by allowing controlled deceleration of the motor until a complete stop is achieved4 solid state outputs for PLC signallingMonitored start button featureDelay time: 0 ...
For use in controls of metal working presses ...
Description:
For use in controls of metal working presses and other processing machines with dangerous lock movements (conforms to EC directive for machines 89/392/EEC, safety regulations for two-hand circuits on ZH 1-456 power-driven metal work presses). IV quality level compliant with ...