Euchner SN01R553-M Precision Roller Plunger Limit Switch, SPDT, 2A @ 230VAC, IP67

The Euchner SN01R553-M is a precision single-limit switch featuring a stainless steel roller plunger actuator and snap-action SPDT (1CO) contact. Rated for 2 A at 230 VAC (and 24 VDC), with an IP67-sealed die-cast aluminum housing and M16 cable gland, it ensures reliable operation in harsh industrial environments. :contentReference[oaicite:0]{index=0}

Features:

• Brand: Euchner
• Model / Order No.: SN01R553-M (085253)
• Actuator: Stainless steel roller plunger
• Contacts: SPDT (1 Normally Open + 1 Normally Closed)
• Electrical Rating: 2 A @ 230 VAC / 24 VDC
• Housing: Die-cast aluminum with epoxy coating
• Ingress Protection: IP67 (dust-tight, watertight) via M16 gland
• Mounting: Body mounting holes

Technical Specifications:

• Rated Insulation Voltage (Ui): 250 VAC
• Impulse Withstand Voltage (Uimp): 4 kV
• Operating Temperature: –25 °C to +80 °C
• Electrical Life: ≥ 50,000 switching cycles
• Mechanical Life: ≥ 100,000 operations
• Dimensions: Approx. 40 × 76 × 40 mm
• Weight: Approx. 0.10 kg
• Country of Origin: Germany

Key Benefits:

• High Precision: Snap-action contacts for quick, reliable switching.
• Robust Design: Corrosion-resistant housing and actuator for longevity.
• Sealed Protection: IP67 rating blocks dust and moisture ingress.
• Easy Integration: Standard form factor fits most control panels.

Important Notes:

• VAT invoice available upon request.
• Returns accepted within 30 days; buyer responsible for return shipping.