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Approvals & Standards

  • ANSI/UL 1449 5th Edition Open Type 1 SPD, File E210793
  • CSA C221331certified Type 4-1, File 80032802
  • ANSI/IEEE C62.41.1, C62.41.2, C62.45
  • RoHS Compliant

Key features & benefits

Surge-Trap Pluggable STP-50 Series Surge Protective Device (SPD) is a no-fuse, fail-safe surge suppressor featuring Mersen’s TPMOV® technology inside – no need for additional overcurrent protection. DIN-rail mountable featuring a fail-safe self-protected design, visual indicator, and a small footprint. A remote indicator provides status to critical control circuitry. High short circuit rating makes it suitable for most industrial control panels.

More specifications

Applications

  • Industrial Control Panels
  • Water treatment
  • Smart grid & LV Metering
  • Traffic / ITS applications.
  • Intended for use on a wide range of low voltage applications inside appropriate enclosures

Product Specifications

Item Number

SP05U550  

Short Description

SPD - Plugable STP 50 Series 550V Plug  

EAN/UPC Code

782001510077  

Frequency

50/60   Hz

ROHS Compliant

Yes  

UL SPD Type

Type 1  

Nominal Operating Volt Rating (Un)

550   V

AC or DC

AC  

Nominal Discharge Current (In) (8/20)

20kA  

Max Discharge Current : Imax (8/20)

50kA  

Protection Modes

L-N  

System Configuration

Single Phase  

Short Circuit Current Rating (SCCR)

200   kA

Number of Poles

1-pole  

Wiring range

#4 to #14 AWG  

Connection/Terminal Type

Box  

Housing Material

PET (Polyethelene Terphthalate)  

Number of Wires

2 Wire  

Installation Mounting

DIN Rail  

MCOV L-N

550   V

VPR L-N

1500   V

Product Weight

0.15   lb

Product Width

0.69   in

Product Length

1.85   in

Product Height

1.77   in

Sell Pack Quantity

1   EA

Sell Pack Weight

0.3   lb

Sell Pack Width

2.06   in

Sell Pack Length

3   in

Sell Pack Height

1.19   in