Leviton B3277-YB B Series Type 2 Surge Protective Device, 480Y/277V AC, Three Phase WYE

Category: Surge Protection Modules

Leviton B3277-YB B Series Type 2 Surge Protective Device, 480Y/277V AC, Three Phase WYE

Name: Leviton B3277-YB B Series Type 2 Surge Protective Device, 480Y/277V AC, Three Phase WYE
SKU: B3277-YB
Availability: InStock

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$1,081.69

The peak current handling capacity of the surge protection device during a single transient event without exceeding a 10% performance degradation
Greater current handling capacities are advantageous
The current level the device can handle 15 times under standardized testing conditions while retaining optimal performance
Higher capacities are preferable
The maximum voltage threshold a surge protection device will permit to pass through to connected equipment
Lower voltage thresholds are more desirable
The peak current a device or system can safely endure for a defined duration, or until a protective fuse or circuit breaker activates to clear the circuit
The maximum line voltage (or V rms) permissible to apply to the surge protection device without damaging the metal oxide varistor (MOV)
A lower Maximum Continuous Operating Voltage (MCOV) allows for a reduced Voltage Protection Rating (VPR), but may shorten the MOV lifespan
An operational mode represents the pathway involving surge protection device components between two electrical points

SKU: B3277-YB Categories: Batteries & Power Supplies, Power Strips & Surge Protectors, Surge Protection Modules

Description

B Series Type 2 Surge Protection Device, operating at 480Y/277 VAC for three-phase WYE systems, offers a peak surge current rating of 65kA per mode and 130kA per phase, with a 200kA Short Circuit Current Rating (SCCR). It features a 20kA nominal discharge current (I-nominal) rating within a NEMA 4X rated enclosure, equipped with thermally protected Metal Oxide Varistors (MOVs). Performance data includes Voltage Protection Ratings (VPR) of L-N: 1200V, L-G: 1200V, N-G: 1200V, L-L: 2500V, and Maximum Continuous Operating Voltage (MCOV) of 350V/700V. The plastic enclosure integrates LED status indicators and an audible alarm for monitoring, and meets industry standards with UL 1449 and UL 1283 certifications for EMI/RFI filtering.

General Information
Brand Name	Leviton
Manufacturer Part Number	B3277-YB
Product Name	Type 2 Surge Protective Device, 480Y/277 VAC, Three Phase WYE
Product Series	B
Product Type	Surge Protective Device

Miscellaneous
Environmental Certification	CSA, NEMA 4X, RoHS, UL

Physical Characteristics
Material	Polycarbonate

Power Description
Input Voltage	277V AC

Warranty
Limited Warranty	5 Year