Leviton 17D21-Y Male Decorative Plug Tap Nose, 250A, 250-350 MCM, Yellow

Keep mission-critical systems powered with the Leviton 17D21-Y male detachable plug — engineered for secure, heavy-duty power delivery in industrial and security environments. This cam-type, taper-nose connector is rated for high-amperage service (570A) and accepts 250–350 MCM conductors at up to 600V, providing a low-resistance, dependable connection for generators, transfer switches and backup power setups. The double set-screw termination minimizes loosening from vibration and thermal cycling, reducing maintenance and costly downtime. Bright yellow housing offers fast visual identification in crowded panels and job sites, helping technicians isolate power feeds for surveillance, monitoring and security systems quickly. Built for continuous industrial use — from water purification plants to electro-chemical machining and generator test stations — the 17D21-Y balances rugged durability with straightforward installation. For reliable, code-compliant high-amperage connections that protect your equipment and personnel, specify the Leviton 17D21-Y male detachable plug. Contact sales or order now to integrate it into your generator, security, surveillance, or monitoring power infrastructure.

• Reliable high-amperage performance: 570A-rated cam-style design delivers stable, low-resistance power to critical equipment
• Secure conductor retention: double set-screw termination ensures vibration-resistant connections for industrial and mobile installations
• Easy mating and identification: taper nose geometry and bright yellow housing speed hookups and reduce downtime during maintenance
• Heavy-duty durability: industrial-grade construction stands up to generator test stations, water treatment, machining and continuous-use environments
• Ideal for mission-critical systems: supports 250–350 MCM conductors and 600V service for reliable power to security, surveillance and monitoring equipment