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Phoenix Contact ST 2,5-TWIN 3031241 Feed-through Terminal Block

  • Phoenix Contact ST 2,5-TWIN 3031241 Feed-through Terminal Block
  • Phoenix Contact ST 2,5-TWIN 3031241 Feed-through Terminal Block

Short Description:

Phoenix Contact ST 2,5-TWIN 3031241 is Feed-through terminal block, nom. voltage: 800 V, nominal current: 24 A, number of connections: 3, connection method: Spring-cage connection, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray


Product Detail

Product Tags

Commerial Date

 

Item number 3031241
Packing unit 50 pc
Minimum order quantity 50 pc
Product key BE2112
GTIN 4017918186753
Weight per piece (including packing) 7.881 g
Weight per piece (excluding packing) 7.283 g
Customs tariff number 85369010
Country of origin DE

TECHNICAL DATE

 

Product type Multi-conductor terminal block
Product family ST
Area of application Railway industry
Machine building
Plant engineering
Process industry
Number of connections 3
Number of rows 1
Potentials 1

 

Overvoltage category III
Degree of pollution 3

 

Rated surge voltage 8 kV
Maximum power dissipation for nominal condition 0.77 W

 

Rated data (ATEX/IECEx)
Identification X II 2 GD  Ex eb IIC Gb
Operating temperature range -60 °C ... 85 °C
Ex-certified accessories 3030488 D-ST 2,5-TWIN
3030789 ATP-ST-TWIN
3036602 DS-ST 2,5
1204517 SZF 1-0,6X3,5
3022276 CLIPFIX 35-5
3022218 CLIPFIX 35
List of bridges Plug-in bridge / FBS 2-5 / 3030161
Plug-in bridge / FBS 3-5 / 3030174
Plug-in bridge / FBS 4-5 / 3030187
Plug-in bridge / FBS 5-5 / 3030190
Plug-in bridge / FBS 10-5 / 3030213
Plug-in bridge / FBS 20-5 / 3030226
Bridge data 22.5 A (2.5 mm²)
Ex temperature increase 40 K (23.4 A / 2.5 mm²)
for bridging with bridge 550 V
- At bridging between non-adjacent terminal blocks 352 V
- At bridging between non-adjacent terminal blocks via PE terminal block 352 V
- At cut-to-length bridging with cover 220 V
- At cut-to-length bridging with partition plate 275 V
Rated insulation voltage 500 V
output (Permanent)
Ex level General
Rated voltage 550 V
Rated current 21 A
Maximum load current 24.5 A
Contact resistance 1.08 mΩ
Ex connection data General
Nominal cross section 2.5 mm²
Rated cross section AWG 14
Connection capacity rigid 0.08 mm² ... 4 mm²
Connection capacity AWG 28 ... 12
Connection capacity flexible 0.08 mm² ... 2.5 mm²
Connection capacity AWG 28 ... 14

 

Width 5.2 mm
End cover width 2.2 mm
Height 60.5 mm
Depth on NS 35/7,5 36.5 mm
Depth on NS 35/15 44 mm
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