Part of the Schneider Electric Square D JKL series, the JKL-3300-T is a robust 300-amp, three-pole trip unit engineered for high-capacity electrical distribution systems. This unit provides essential overcurrent protection, ensuring the operational integrity of critical industrial infrastructure. Its design facilitates precise control over system responses to fault conditions.

Technical details

• Series: Square D JKL
• Amperage Rating: 300 Amps
• Poles: 3
• Adjustable Ampere Setting Range: 1500 to 3000 Amps
• Trip Unit Type: Electronic
• Voltage Compatibility: Verify with manufacturer datasheet for specific voltage ratings.
• Interrupting Rating: Verify with manufacturer datasheet for specific interrupting ratings.
• Enclosure Type: Verify with manufacturer datasheet for specific enclosure requirements.

Applications & compatibility

The JKL-3300-T trip unit is commonly deployed in large-scale industrial facilities, including manufacturing plants, data centers, and power generation stations. It is designed to protect main feeders and large branch circuits within switchgear and panelboard assemblies, safeguarding equipment from damaging overcurrent events.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the JKL-3300-T or contact our technical team for cross-reference assistance with compatible Square D JKL components.