MTL 22 V ac, 32 V dc 20kA SD Surge Protection Device, DIN Rail Mounting

  • RS Stock No. 251-3823
  • Manufacturer MTL
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
Product Details

Ultra-Slim Loop Protector

Ultra-slim devices for protecting electronic equipment against surges on control loop cabling.

Full hybrid surge protection to BS6651 (category C)
Ultra-slim 7mm module, DIN-rail mounting and earthing
Protection for 4-20mA loops
Auto-reset

Surge Protection Devices, SPDs (DIN-rail)

Voltage surges, often referred to as spikes or transients are typically caused by switching of fluorescent lights, fuses blowing or nearby lightning activity. The worst voltage surges are usually caused by lightning and can reach up to 6000V, with current surges of over 3000A. The maximum size of the voltage and current surges depends on the location within the building's wiring system. BS7671: 2011 Amendment 1 Sections 443 and 534 cover risk assessment and provides guidance on protection of electronic equipment for installation engineers to follow. The fullest information on lightning and surge protection comes from the BSEN 62305 series of standards.

Specifications
Attribute Value
Suppressor Type Surge Protection Device
Maximum Voltage Rating 22 V ac, 32 V dc
Mounting Type DIN Rail
Maximum Surge Current 20kA
Series SD
Length 7mm
Depth 109.6mm
Height 99mm
Dimensions 7 x 109.6 x 99mm
Minimum Operating Temperature -40°C
Maximum Operating Temperature +80°C
108 In stock for delivery within 2 working days
Unit of sale: Each
129.57
(exc. VAT)
159.37
(inc. VAT)
units
Per unit
1 - 9
€129.57
10 - 19
€117.38
20 - 24
€111.55
25 - 49
€105.98
50 +
€100.67
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