Product Description in English:

The EFK03.2 contact element is a high-quality and efficient component designed for safety-critical applications, especially for emergency stop (E-STOP) solutions. Featuring a durable normally open (NO) contact and a slow-action switching mechanism, it ensures precise operation and high reliability. The housing, made from fiberglass-reinforced, self-extinguishing thermoplastic, ensures robustness and longevity. The spring-force terminal facilitates simple installation and secure connections.

Technical Data:

Product Type Designation:

• EFK03.2

Article Number:

• 101022273

EAN:

• 4030661429267

eCl@ss and ETIM Numbers:

• eCl@ss Version 12.0: 27-37-13-02
• ETIM Version 7.0: EC000041

Approvals and Standards:

• Certifications: cULus
• Standards: EN IEC 60947-5-1, EN IEC 60947-1

Material and Weight:

• Housing Material: Plastic, fiberglass-reinforced thermoplastic, self-extinguishing
• Gross Weight: 15 g

Mechanical Properties:

• Length: 46 mm
• Width: 10 mm
• Depth: 51 mm
• Mechanical Lifespan: Min. 10,000,000 switching cycles
• Forced Opening Distance: 2 mm
• Contact Opening Width: 3 mm
• Mounting Instructions: Clip-on
• Protection Class: IP40 (Switching chamber), IP20 (Terminals)

Electrical Properties:

• Thermal Continuous Current: 10 A
• Utilization Category AC-15: 230 VAC, 8 A
• Utilization Category DC-13: 24 VDC, 5 A
• Low Voltage Capability: ≥ 5 V / ≥ 3.2 mA
• Contact Material: Silver
• Maximum Switching Frequency: 1,200 /h

Environmental Conditions:

• Ambient Temperature: -25 ... +80 °C
• Protection Class: IP40
• Shock Resistance: 110 g / 4 ms
• Vibration Resistance: 20 g / 10 … 200 Hz

Connection Data:

• Connection Type: Spring-force terminal
• Connection Cross-Section: 2 x 0.08 mm² to 2 x 1.5 mm²

Contact Designation:

• Normally Open (NO): 23-24