Overview

KL-40MPCB is the blue Santoprene TPV protective cap for a KUPO K-LOK 400 A inline male connector. It covers the exposed connector interface while the cable is disconnected and remains attached through a 299 mm lanyard assembly. The blue body is useful for tracing blue-coded cable groups across temporary distribution runs, while the dedicated fit supports NEMA 3R protection when correctly seated.

Why It Matters

The male end of a 400 A feeder remains exposed whenever a run is broken down, staged or moved between distribution points. A connector-specific cap helps keep rain, dust and handling debris away from that interface without becoming a loose accessory. The blue finish also carries the cable-identification plan to the point crews handle first.

Key Features

• Male-Connector Fit: Purpose-shaped for the K-LOK 400 A inline male connector rather than used as a generic cable cover.
• Santoprene TPV Construction: Flexible, durable material rated up to 105 °C tolerates repeated fitting and removal in touring and rental workflows.
• Tethered Retention: The 299 mm lanyard keeps the cap with its cable assembly through setup, operation and strike.
• Blue Identification: Supports blue-coded identification across temporary-power inventories.
• Listed Performance: UL Enclosure Types 3R environmental rating with HB / UL94 flame class.

Applications

Intended for 400 A feeder cables used in touring power, rental inventories, generator connections, temporary distribution, industrial systems and outdoor event production.

Compatibility

Fits KUPO K-LOK 400 A inline male connectors and compatible cam-type systems with the same interface. It is not interchangeable with the female-connector cap or the smaller 150 A protective-cap family.