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Panel-Mounted 7-Mode Surge Protective Devices (SPD's) with Advanced Monitoring Capabilities

Panel-Mounted 7-Mode Surge Protective Devices (SPD's) with Advanced Monitoring Capabilities
74000 and 75000 Series
Lev-UPS™ Strip Uninterruptible Power Supplies
Inside view of the 74000 and 75000 Series

Cat. Nos. 74000 and 75000 with removable modules are designed for installation at the service entrance and at branch panels, or as dedicated TVSS for critical equipment. These devices provide dedicated surge protection for each phase-to-neutral, phase-to-ground and neutral-to-ground in three-phase WYE systems. The diagnostic features allow users to monitor surge events on the incoming AC power line, including the magnitude, date and time of the event.

TYPICAL SPECIFICATION

All 74000/75000 units are designed for use where a multi-phase, transient voltage surge suppressor (TVSS) is specified. They provide full 7-mode protection in 120/208V and 277/480V WYE configured, 3-phase systems. 74000 series panels feature individually fused 40mm-diameter, metal oxide varistor arrays and EMI/RFI filter circuitry equipped with high-voltage-rise capacitors for harmonic tolerance. 75000 series panels employ arrester-grade 53mm-diameter MOV arrays for the most severe surge exposure environments. Features include advanced diagnostic monitoring of protection status for each phase, a surge event counter that records amplitude, date and time of event, an audible alarm for protection status, and replaceable plug-in modules. All units have been tested to ANSI/IEEE C62.45 standards for Category A, B and C environments and are UL 1449 (2nd Edition) Listed. They are also backed by Leviton's Limited Ten-Year Warranty.

74120-7M3

TVSS 7MODE 200KA 120V

$9,698.69 each

74277-7M3

TVSS 7MODE 200KA 277V

$10,349.85 each

75120-7M3

TVSS 7MODE 320KA 120V

$12,608.27 each

75277-7M3

TVSS 7MODE 320KA 277V

$13,259.34 each