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ISD400-7311

The SICK ISD400-7311 is a Category 4, PL e safety interlock switch designed for tamper-resistant access control in industrial environments. This coded magnetic safety switch provides reliable door position monitoring with single-channel 1 N/O + 1 N/C contact configuration.

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TEL：400-887-3214
Mail：jilineasyyi@outlook.com
Q Q：615739355
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Key Features & Technical Specifications
1. Safety Performance

Safety Standard: EN ISO 13849-1 Category 4

Performance Level: PL e

Contact Configuration: 1 N/O + 1 N/C (positive-guided)

Switching Capacity: 6A at 250V AC (AC-15)

Actuation Principle: Secure magnetic coding

2. Robust Industrial Design

Housing Material: Glass-fiber reinforced polyamide (PA6-GF30)

Protection Rating: IP67

Operating Temperature: -25°C to +70°C

Mechanical Life: >1,000,000 operations

Vibration Resistance: 10-55Hz, 1.5mm amplitude

3. Security Features

Unique magnetic coding prevents tampering

Positive-guided contacts (EN 60947-5-1)

Integrated status LED for visual confirmation

Anti-tamper mounting design

Tool-free actuator adjustment

Technical Data Summary
Parameter Specification
Safety Category EN ISO 13849-1 Cat. 4
Performance Level PL e
Contact Rating 6A, 250V AC
Actuating Distance ≤25mm
Protection Class IP67
Connection Screw terminals (2.5mm²)
Typical Applications
✔ Machine Tool Protection

Press brake safety doors

CNC machine guards

✔ Industrial Automation

Robotic cell access points

Assembly line safety gates

✔ Packaging Equipment

Wrapping machine doors

Palletizer guards

✔ Special Applications

Test chamber access control

Hazardous area monitoring

Competitive Advantages
✅ Secure magnetic coding prevents bypass attempts
✅ Mixed contact configuration for flexible safety circuits
✅ Durable construction withstands harsh environments
✅ Clear visual status indication
✅ Easy installation with multiple mounting options

Certifications & Compliance
CE Marking

UL Listed

EN ISO 13849-1 Category 4

EN 60947-5-1

IEC 60947-5-1

RoHS Compliant