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Item no. 280-504/281-587

Terminal block with varistor and end plate; 115 VAC

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PU (SPU): 50 (1) Piece
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Description



Short description:

Terminal blocks with surge suppression device and direct connection to the DIN-35 rail; these single-stage surge suppression devices are equipped either with 280 Series gas-filled surge arrester (coarse), varistor (medium) or suppressor diode (fine).

Features:

  • Protect your system against overvoltage
  • Slim, space-saving design
  • Control operational costs by preventing expensive, unplanned downtime
  • High operational reliability and system uptime

Product details

Details

Electrical data

Nominal operating voltage AC 115 V
Maximum continuous operating voltage AC 150 V
Rated continuous current 20 A
Nominal discharge current (8/20 µs) per line 1 kA
Max. discharge current 4.5 kA
Voltage protection level (8/20 μs) ≤ AC 395 V
Capacitance ≤ 570 pF

Connection data

Connections (number) 4
Connection technology CAGE CLAMP®
Solid conductor 0.08 … 2.5 mm² / 28 … 14 AWG
Fine-stranded conductor 0.08 … 2.5 mm² / 28 … 14 AWG
Strip length 8 … 9 mm / 0.31 … 0.35 inch

Geometrical Data

Width 10 mm / 0.394 inch
Height from upper-edge of DIN-35 rail 39.5 mm / 1.555 inch
Depth 64 mm / 2.52 inch

Mechanical data

Design With end plate
Type of mounting DIN-35 rail

Material Data

Color gray
Weight 15.9 g

Commercial data

Product Group 1 (Rail Mounted Terminal Blocks)
Packaging type BOX
Country of origin DE
GTIN 4045454353247
Customs Tariff No. 85369010000

Downloads

Documentation

CAD files

CAD data

2D/3D Models 280-504/281-587

CAE data

EPLAN Data Portal 280-504/281-587
WSCAD Universe 280-504/281-587

Compatible products

End plates

Item no.: 280-340
End and intermediate plate; 2.5 mm thick; Gray
Accessories > Item no. 280-340

End and intermediate plate

PU (SPU): 100 (25) Piece
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Item no.: 280-341
End and intermediate plate; 2.5 mm thick; Orange
Accessories > Item no. 280-341

End and intermediate plate

PU (SPU): 100 (25) Piece
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Insulations stops

Marking accessories