Siemens Position switch, plastic enclosure, metal plunger, 1NO+1NC

Product Overview

The 3SE5250-0CC05 is a SIRIUS open-type position switch featuring a plastic enclosure open type 30 mm with 1 NO/1 NC quick action contacts and metal plunger, IP20. This compact position switch is specifically designed for use as auxiliary switches in cabinets, particularly for locations unaffected by humidity and dust. The robust metal plunger provides superior abrasion resistance making it ideal for confined installation conditions.

Key Features & Specifications

• Enclosure: 30 mm wide plastic enclosure, open type design
• Contact Configuration: 1 NO/1 NC quick action contacts (snap-action)
• Actuator: Metal plunger with high abrasion resistance
• Protection Rating: IP20
• Switch Type: Open type for cabinet installation
• Mounting: According to EN 50047
• Compact Design: Ideal for confined spaces
• Switching Function: Snap-action contacts with positive opening

Technical Data

• Sensor Dimensions: 30mm width x 27mm height x 59.2mm length
• Operating Temperature: -25°C to +85°C
• Contact Type: Quick action contacts (snap-action)
• Net Weight: 0.042 kg
• Housing Material: Plastic
• Plunger Material: Metal (robust construction)

Contact Performance

• AC Operation:
  • 6A at 24V (AC-15)
  • 6A at 125V (AC-15)
  • 6A at 230V (AC-15)
• DC Operation:
  • 3A at 24V (DC-13)
  • 0.55A at 125V (DC-13)
  • 0.27A at 230V (DC-13)
• Contact Arrangement: 1 Normally Open (NO) + 1 Normally Closed (NC)
• Number of Safety-Related Auxiliary Contacts: 1

Standards & Compliance

• Standards: EN 50047 (mounting and switching points)
• Approvals: Worldwide approval (IEC, UL)
• Positive Opening: NC contacts with forced opening
• Country of Origin: Germany
• RoHS Compliance: Since: 01.07.2006

Applications

The 3SE5250-0CC05 is ideally suited for use as auxiliary switches in electrical cabinets and control panels, particularly in locations where humidity and dust are not concerns. Their compact construction makes the switches particularly suitable for use in confined conditions. Thanks to the robust metal plunger, they have greater abrasion resistance. Common applications include control panels, switchgear, and automation systems requiring reliable position feedback.

Design Features

• Open Type Design: Specifically designed for cabinet installation
• Compact Construction: Space-efficient design for tight installations
• Robust Metal Plunger: Enhanced durability and abrasion resistance
• Snap-Action Operation: Reliable switching regardless of actuator speed
• Positive Opening: Safety-rated contacts for critical applications

Package Information

• EAN: 4011209725058
• Packaging Dimensions: 45.00 x 42.00 x 97.00 mm
• Packaging Quantity: 1 piece

Download existing graphical data for this product:

• Product Catalog - 3SE5 Position Switches
• Technical Data Sheet
• Product Details - Industry Mall