Share:
LOOKING FOR THIS PRODUCT?
Discover the best prices and exclusive offers—fast delivery available!
📩 Contact us today for special deals!
Email: sales@optimuscontrol.com.my
🧭 BERNSTEIN I88-SU1Z RIWK (6086167018) – Compact Limit Switch with Roller Actuator and Snap-Action Contacts
Engineered for precision and durability, the BERNSTEIN I88-SU1Z RIWK is a compact limit switch featuring a roller plunger actuator and dual snap-action contacts. Ideal for position detection, mechanical interlocks, and automation feedback in industrial machinery, this switch offers high mechanical life and flexible mounting options.
✅ Key Features & Technical Specifications
- Part Number: 6086167018
- Model: I88-SU1Z RIWK
- Series: I88
- Switch Type: Mechanical limit switch
- Actuator Type: Roller plunger (thermoplastic roller)
- Contact Configuration: 1 × NO + 1 × NC (Zb)
- Switching Principle: Snap-action
- Rated Insulation Voltage: 250 V AC
- Rated Operational Voltage:
- AC-15: 240 V / 3 A
- DC-13: 240 V / 0.55 A or 24 V / 4 A
- Short-Circuit Protection: 2 A gG fuse
- Mechanical Life: 10 million operations
- B10d Value: 20 million switching cycles
- Switching Frequency: ≤ 100 operations/min
- Housing Material: Glass-fiber reinforced thermoplastic (UL 94 V-0)
- Protection Class: IP65 (when properly sealed)
- Ambient Temperature: –30°C to +80°C
- Cable Entry: 1 × M20 × 1.5
- Connection Type: 4 screw terminals (M3.5)
- Conductor Size: 0.5–1.5 mm² solid or stranded with ferrules
- Mounting: 2 × M4 screws; operator-definable orientation
- Weight: ~70 g
- Standards Compliance:
- EN IEC 60947-5-1
- EN ISO 13849-1
- VDE 0660 T100 / T200
- IEC 60947-1
- Certifications: CE, CCSA US A300 (same polarity)
🔁 Related Models in the I88 Series
| Model Code | Part Number | Actuator Type | Contacts | Notes |
|---|---|---|---|---|
| I88-SU1Z RIWK-S03 | 6086167019 | Roller plunger | 1 NO / 1 NC | Short housing variant |
| I88-SU1Z RIKW | 6086167020 | Metal roller plunger | 1 NO / 1 NC | Enhanced durability |
| I88-SU1Z RIWK-LED | 6086167021 | Roller plunger | 1 NO / 1 NC | With integrated LED indicator |
| I88-SU1Z RIWK-EX | 6086167022 | Roller plunger | 1 NO / 1 NC | Explosion-proof variant |
All models share the same mounting footprint and terminal layout, with actuator and housing variations for different environments.
📦 Why Choose BERNSTEIN I88-SU1Z RIWK?
- Compact and rugged design for tight installations
- Dual snap-action contacts for reliable switching feedback
- Flexible actuation direction with 90° rotatable head
- IP65 protection for dusty and wet environments
- Certified for industrial safety systems under IEC and ISO standards
Inquiry - BERNSTEIN 6086167018 I88-SU1Z RIWK Limit Switch
