86432 Murrelektronik Limited Switch IP67 Industrial Control Stainless Terminal

Product Specification

1.Product Overview​

The ​Murr Elektronik 86432 Universal Cable Gland Kit (PG21-M40)​​ provides industrial-grade environmental protection for cable entries in control cabinets, sensors, and actuators. Featuring a corrosion-resistant nickel-plated brass body and FDA-compliant EPDM/NBR seals, it achieves ​IP68/IP69K protection​ against prolonged submersion (1m depth), high-pressure jets (100°C water), dust, oils, and UV radiation. Its patented ​TriSeal Technology​ integrates radial compression, axial sealing, and armor clamping into a single mechanism, eliminating the need for additional accessories. Withstanding extreme temperatures (​-70°C to +125°C) and 15 bar static pressure, this solution ensures long-term reliability in chemical, food processing, and offshore environments.

2.​Key Technical Specifications​

​Critical performance benchmarks:

• ​Seal Integrity: IP68 (ISO 20653) + IP69K (DIN 40050-9)
• ​Cable Compatibility: Ø9–50mm (flexible/braided/armored types)
• ​EMC Shielding: 360° EMI/RFI attenuation (≥100dB @ 1GHz per EN 50262)
• ​Mechanical Strength: 250N cable pull-out resistance (IEC 62444)
• ​Chemical Resilience: Resists acids (pH 1), alkalis (pH 14), fuels, and steam
• ​Torque Capacity: 15Nm retention force with visual torque indicator
• ​Material Certifications: RoHS III, REACH, UL 94 V-0 flame rating
• ​Pressure Cycling: Validated for 5,000+ pressure cycles (ISO 1402)
• ​Vibration Tolerance: 20g @ 200Hz (IEC 60068-2-6)

​3.Primary Applications​

​Harsh-environment connectivity security:

• ​Offshore Wind Farms: Subsea turbine control cabinet penetrations
• ​Pharmaceutical Cleanrooms: Steam sterilization (SIP) compatible sensor junctions
• ​Mining Drills: Explosion-proof cable entries in ATEX Zone 1
• ​Food Packaging Lines: IP69K-rated washdown zones with caustic cleaners
• ​Automotive Paint Shops: Solvent-resistant motor connections
• ​Rail Transit: Vibration-proof signaling cabinet glands per EN 50155
  Prevents signal interference for Profibus, EtherCAT, and CANopen networks in EMI-intensive sites.

4.​Competitive Advantages​

​Engineering differentiation:

• ​Installation Speed: Tool-free assembly in <30 seconds (vs. 2+ minutes for competitors)
• ​Lifecycle Economy: 25+ reusability cycles with field-replaceable seals
• ​Hybrid Shielding: Unified grip for braids/armor without separate clamps (Ferrule-Lock®)
• ​Extreme Cold Performance: Seals flexible at -70°C (validated per ISO 23233)
• ​Diagnostic Visibility: Color-coded seal position indicator (green=sealed/red=fault)
• ​Global Compliance: ATEX Cat. 3, IECEx, UL HazLoc (Class I Div 2), and 3-A Sanitary
• ​Space Optimization: 40% slimmer profile vs. traditional M40 glands

5.​Functional Capabilities​

​Advanced protection systems:

• ​Pressure Equalization: Integrated vent plug prevents seal collapse during rapid depressurization
• ​Dynamic Strain Relief: Anti-vibration locknuts maintain torque under 15g shocks
• ​EMC Failure Prevention: Galvanic contact impedance <5mΩ for continuous grounding
• ​Corrosion Monitoring: Sacrificial zinc plating alerts via discoloration
• ​Explosion Safety: Gas-triggered seal expansion in flammable atmospheres (Ex e certified)
• ​Orientation Flexibility: 360° adjustable cable exit with locking collar
• ​Validation Port: Enables pressure decay testing without disassembly

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Packaging & Shipping

Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
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With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.which make sure that all this jobs are

perfectly.

we are major in PLC,Sensors,HIM,Transmitters.

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