Overview

KL-40MPCY is the yellow 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 yellow body is easy to spot on construction and festival power equipment, 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 yellow 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.
• Yellow Identification: Remains conspicuous on worksite and event-power equipment.
• 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.