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SICK Safety Relay 24V dc Dual-Channel 2 Safety Contacts RLY3-EMSS100

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SICK Safety Relay 24V dc Dual-Channel 2 Safety Contacts RLY3-EMSS100

Name: SICK Safety Relay 24V dc Dual-Channel 2 Safety Contacts RLY3-EMSS100
Brand: SICK
SKU: 154875
Price: 318.66 USD
Availability: InStock

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Category Safety Relay Brand SICK Condition New

Specifications

Country of Origin	Hungary
Power Consumption	2.5W
Brand	SICK
Height	124.6mm
Length	18mm
Model	RLY3-EMSS100
IP Rating	IP20
Width	85.5mm
Mount Type	DIN Rail
Series	RLY3- EMSS1
Maximum Operating Temperature	55°C
Time Delay	3 s
Minimum Operating Temperature	-25°C
Safety Category	CAT 4, EN ISO 13849
Terminal type	Plug-In
RS Stock No.	180-6091Brand: SICKManufacturers Part No.: RLY3-EMSS100Distrelec Article No.: 30397004
Reset Method	Automatic & Manual
Coil Voltage	24V dc
Switching DC Voltage	230V
Contact Current	6A
Safety Contacts	2

Key Features

The relay supports both automatic and manual reset methods to flexibly suit safety requirements.
It is designed with a slim housing allowing efficient space use on DIN rails in control cabinets.
Fast response times enable short safety distances, enhancing productivity in compact machine applications.
The unit operates at 24V dc coil voltage with power consumption of 2.5 watts.
It features versatility with an external device monitoring (EDM) function and reset required indicator for system diagnostics.
Rated for 6 amp contact current with dual safety contacts for high safety integrity.
Operating temperature range spans −25 to +55 degrees Celsius for industrial environments.
Protection rating of IP20 safeguards against accidental contact and solid foreign objects.

Product Description

SICK RLY3-EMSS100 Safety Relay is a dual-channel safety relay designed to evaluate emergency stop pushbuttons and safety switches with volt-free contacts. It provides reliable safety switching with 2 safety contacts and automatic or manual reset functions suitable for industrial automation and machinery safety systems.

This relay model supports external device monitoring (EDM) and includes a reset-required indication to assist in diagnostic and maintenance routines. Its slim housing and plug-in terminals optimize space usage and enable quick installation or replacement on standard DIN rails in control panels.

Operating at a coil voltage of 24 volts DC and consuming 2.5 watts of power, it switches at up to 230 V (AC/DC) with a contact current rating of 6A. The relay is robustly rated for harsh environments with an operating temperature range from minus 25 to 55 degrees Celsius and an IP20 ingress protection rating to prevent accidental electrical contact.

The relay complies with rigorous international safety standards including EN ISO 13849, IEC 61508, EN 60664-1, and EN 60529, ensuring it meets high safety category CAT 4 performance required for critical safety functions.

This safety relay is manufactured in Hungary, providing quality assurance and reliable operation in safety control applications primarily in industrial automation, manufacturing, machinery safety systems, and other hazardous area uses that demand certified safety relays.

The relay supports both manual and automatic reset methods allowing flexible safety configurations. External Device Monitoring (EDM) enhances system integrity by detecting faults. Reset required indicator aids troubleshooting during maintenance.

Compact slim profile saves control cabinet space. Plug-in terminals facilitate fast installation and replacement. Fast response times improve operational safety and productivity. Suitable for use in harsh industrial environments with wide temperature range.

Complies with international safety and electrical standards. High contact current rating of 6 amperes supports demanding control load requirements. Explore more Safety Relays suitable for industrial electrical and automation applications on EnvMart.