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Schmersal Single Dual-Channel Safety Switch Safety Relay, 24V dc, 2 Safety Contacts

Schmersal Safety Relay, 24V DC Voltage Rating, 4kV Rated Impulse Withstand Voltage - SRB-E Series - SRB-E-402ST

Manage sensor systems on your industrial equipment with this safety relay from Schmersal. It monitors safety devices connected to your machine and triggers a quick response to faults such as short circuits and wire breakages. The relay's silver-nickel contacts are highly conductive and resistant to corrosion to give you a steady connection. Screw terminals and a plug-in design make this unit easy to wire and install. Its glass fibre-reinforced thermoplastic housing is resistant to heat and impact, making it a durable choice for use in harsh environments.

Features & Benefits

• Ventilated housing to prevent overheating
• Robust mechanical service life of 10 million operations for long-term use
• Mounting space has an IP54 rating for protection against limited amounts of dust and water splashes
• Automatic reset function for ease of use
• Wide operating temperature range of -25°C to +60°C for use in demanding conditions

Supply Voltage:24V dc
Number of Channels:1, 2
Safety Contacts:2
Function:Safety Switch
Auxiliary Contacts:1
Reset Method:Automatic
Safety Category ISO 13849-1:1
PL ISO 13849-1:e
SIL IEC 61508:3
Terminal Type:Plug In, Screw
Width:115mm
Series:SRB-E
Depth:98mm
Performance Level:e
Length:22.5mm


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