Kleinhuis 1590M63 End Sleeve

Built from halogen-free, UV-resistant polyamide and engineered to IP54 protection standards, the Kleinhuis 1590M63 cable end bush delivers clean, reliable cable entry for M63 conduits and glands. Its light grey RAL 7035 body blends into industrial enclosures while standing up to temperatures from -20°C to +100°C.

Overview

The Kleinhuis 1590M63 is a metric-thread cable end bush designed for smooth cable routing and protection. Screw it into M63 threaded entries to prevent abrasion and provide a neat, professional finish. The polyamide PA6 construction is both lightweight and tough, with a UL 94 V-2 flammability rating for added safety.

What stands out

• Halogen-free and UV-resistant material for long-term durability
• IP54 protection when used with a sealing ring
• Wide operating temperature range from -20°C to +100°C
• Metric M63 thread with 1.5 mm pitch for secure fit
• Light grey RAL 7035 colour matches standard enclosures

Technical details

• Product type: Cable end bush
• Material: Polyamide (PA6)
• Colour: Light grey (RAL 7035)
• Thread type: Metric
• Thread size: M63
• Thread pitch: 1.5 mm
• Protection class: IP54 (with sealing ring)
• Operating temperature: -20°C to +100°C
• Halogen-free: Yes
• UV-resistant: Yes
• Flammability rating: UL 94 V-2
• Outer diameter: 68 mm
• Length: 21 mm
• Cable entry diameter (inner): 54 mm
• Mounting type: Screw-in
• Manufacturer series: 1590

Our verdict

A dependable, no-nonsense cable end bush that combines rugged materials with precise threading. The Kleinhuis 1590M63 is an excellent choice for panel builders and electricians who need consistent performance in demanding environments.