Datasheet

https://www.phoenixcontact.com/us/produkte/2859424
Nov 14, 20131/8
Surge protection device-TT-ST-M-EX(I)-24DC-2859424
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Spring-cage modular terminal block with integrated three-stage surge protection for a floating Ex-i
signal circuit, separate PE connection, nominal voltage: 24 V DC, for mounting on NS 35
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Product Features
Disconnection of signal circuits by disconnect knife
Conductors can be led up to Ex protection zone 0
Can be used in Ex protection zones 1 and 2
Multi-stage modular terminal blocks with spring-cage connection
  
Key commercial data
package_quantity
10
GTIN
4017918961763
Technical data
Dimensions
Height
100 mm
Width
6.2 mm
Depth
63.5 mm
Ambient conditions
Ambient temperature (operation)
-40 °C ... 80 °C
Ambient temperature (storage/transport)
-40 °C ... 80 °C
Degree of protection
IP20
General
Housing material
PA 6.6
Inflammability class according to UL 94
V2
Color
blue
Standards for air and creepage distances
EN 60079-11
Mounting type
DIN rail: 35 mm
Design
Double-level terminal block with disconnect knife
Direction of action
Line-Line & Line-Earth Ground