Products | Q8742, Mersen USA

Products Electrical UPS & Power Conditioning Surge Protective Devices Q8742

Mersen STZ480Y20B1T STZ Type 1+2 AC Surge Protective Device, Electrical Ratings: 480Y, 277 VAC, 50, 60 Hz, 200 kA Short Circuit, 3 Phase

Locke# Q8742 | Mfg# STZ480Y20B1T | UPC# 782001479558

Mersen STZ480Y20B1T STZ Type 1+2 AC Surge Protective Device, Electrical Ratings: 480Y, 277 VAC, 50, 60 Hz, 200 kA Short Circuit, 3 Phase

Locke# Q8742 | Mfg# STZ480Y20B1T | UPC# 782001479558

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*Item only available: KS, OK

Product Features
- The Mersen flagship for facility-wide protection surge capacities up to 450kA designed with Mersens industry leading TPMOV technology
- Ideal for new construction bid projects and specifications as well as existing facility retrofit
- Standard features include LED phase loss indication, EMI/RFI filter, surge counter with reset, dry contacts and audible alarm with silence button
- Field replaceable SPD module
- SPD module can be rotated 90 deg depending on desired cable entry location
- Available with or without disconnect switch, up to 10 Modes of Protection
Specifications
- Dimensions: 17.52 in L x 12.98 in W x 8.06 in H
- Electrical Ratings: 480Y, 277 VAC
- Enclosure Type: NEMA 4
- Environmental Conditions: -40 to 85 deg C Operating/Storage
- Frequency Rating: 50, 60 Hz
- Indicator Type: Audible Alarm/LED
- Material: Steel
- Modes of Protection: L-G/L-L/L-N/N-G
- Mounting Type: Panel/Wall
- Nominal Discharge Current: 20 kA
- Peak Surge Current: 200 kA
- Phase: 3
- Series: STZ
- Short Circuit Current Rating: 200 kA
- Terminal Type: Box
- Type: Type 1+2
Tags

AC Surge Protective Devices