
Mersen ST4803PYM Surge-Trap Modular Surge Protective Device 480Y/277V 3-pole 50 kA


Mersen ST4803PYM Surge-Trap Modular Surge Protective Device 480Y/277V 3-pole 50 kA
- MPN: ST4803PYM
- UPC: 782001361549
- PPN: FER-ST4803PYM
Spec sheet
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CAD$714.35/ EA
Description
Surge-Trap® Monobloc Surge Protective Device (SPD) ST Series is a highly cost effective, no-fuse, fail-safe surge suppressor featuring Mersen’s TPMOV® technology inside – no need for additional overcurrent protection. All catalog numbers are UL 1449 5th Edition approved, DIN-rail mountable, with visual indicator and a small footprint. A remote indicator provides status for local or remote indication. A high short circuit current rating makes it suitable for most industrial control panels.
Specifications
Specifications
- Frequency (Hz)
- 50/60 Hz
- UL SPD Type
- Type 1 Component Assembly
- Nominal Discharge Current (In) (8/20)
- 20 kA
- Indication System
- Yes
- Number of Poles
- 4-Pole
- Connection/Terminal Type
- Box
- Housing Material
- PET (Polyethelene Terphthalate)
- Installation Mounting
- DIN Rail
- MCOV L-L
- 640 V
- MCOV L-N
- 320 V
- VPR L-L
- 1800 V
- Width
- 2.1 in
- Height
- 2.7 in
ROHS CompliantYes
AC or DCAC
System Configuration3-Phase Wye
Indication System TypeMicroswitch
Connection/Terminal MaterialZinc-Plated Steel
Torque Rating15 lb-in
Number of Wires5 Wire
MCOV L-G470 V
MCOV N-G150 V
VPR L-G900 V
VPR L-N900 V
Length3.58 in
Weight0.85 lb
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