Schmersal 103014374 SRB-E-301MC Safety Relay Overview
The Schmersal 103014374 (Model: SRB-E-301MC) is an advanced multifunctional electronic safety contact relay engineered for rigorous industrial safety applications. Designed to monitor safety switchgear such as emergency stop switches, safety gates, and light curtains, this unit ensures maximum reliability. It supports applications up to Category 4, Performance Level e (PL e), and SIL 3 in accordance with ISO 13849-1 and IEC 61508 standards.
Technical Specifications & Mechanical Data
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Housing Material: Glass-fibre reinforced thermoplastic, ventilated enclosure.
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Mounting: Snaps onto standard DIN rails to IEC 60715.
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Degree of Protection: IP40 for enclosure and IP20 for terminals.
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Safety Contacts: 3 safety contacts (Stop Category 0) and 1 signaling contact.
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Control Voltage: Rated operational voltage 24 VDC (-15% / +20%).
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Mechanical Lifetime: Minimum 10,000,000 operations.
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Ambient Temperature Range: -25 °C to +60 °C.
