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  Surge Suppressor Units (516 items)

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Phoenix Contact 2859181 surge protector Black 240 V (1 offer) 
Surge voltage arrester combination 4-channel, for mounting on NS 35/7.5, with remote indicator contact as PDT, voltage 230 V AC
Phoenix Contact
2859181
£ 259.103*
per piece
 
 piece
Phoenix Contact 2859178 surge protector Black 240 V (1 offer) 
Surge voltage arrester combination 4-channel (in the 3+1 circuit), for mounting on NS 35/7.5, voltage 230 V AC
Phoenix Contact
2859178
£ 242.372*
per piece
 
 piece
Phoenix Contact 2858991 surge protector Black (3 offers) 
Fine surge protection in accordance with Class D (CAT.5e), for token ring and Ethernet. RJ45 attachment plug with separate grounding cable, incl. RJ45 cable
Phoenix Contact
2858991
from £ 119.642*
per piece
 
 piece
Phoenix Contact 2858043 surge protector Black 12 V (1 offer) 
Surge protection plug for the base element, normal mode voltage coarse and fine protection for two floating signal wires and ground in IT, common mode voltage coarse protection to ground/earth. Des...
Phoenix Contact
2858043
£ 104.188*
per piece
 
 pieces
Phoenix Contact
2856689
£ 487.991*
per piece
 
 piece
Phoenix Contact 2856113 surge protector Black 48 V (2 offers) 
Base element for protective plug PT with protective circuit for a 2-core floating signal circuit. Mounting on NS 35/7.5 und NS 35/15, housing width: 17.5 mm.
Phoenix Contact
2856113
from £ 47.21*
per piece
 
 piece
Phoenix Contact 2856087 terminal block accessory 10 pc(s) (1 offer) 
Surge protection plug for the base element, coarse and fine protection for two signal wires with common reference potential, common mode voltage coarse protection to ground. Design: 24 V DC
Phoenix Contact
2856087
£ 87.041*
per piece
 
 pieces
Phoenix Contact 2856032 surge protector Black 24 V (1 offer) 
PT protective connector with protective circuit for a 2-wire floating signal circuit. HART-compatible.
Phoenix Contact
2856032
£ 77.062*
per piece
 
 piece
Phoenix Contact 2839402 terminal block accessory 10 pc(s) (1 offer) 
Base element for protective plug PT with protective circuit for a 4-wire floating signal circuit, bridge between the connections 3-4 (GND) and 9-10, for mounting on NS 35/7.5 and NS 35/15, housing ...
Phoenix Contact
2839402
£ 48.629*
per piece
 
 pieces
Phoenix Contact 2839376 terminal block accessory 10 pc(s) (1 offer) 
Base element for protective plug PT with protective circuit for 4 signal wires, with gas-filled surge arrester between the connections 3-4 (GND) and 9-10, for mounting on NS 35/7.5 and NS 35/15, ho...
Phoenix Contact
2839376
£ 55.124*
per piece
 
 pieces
Phoenix Contact 2839282 surge protector Black 230 V (2 offers) 
Base element for protective plug PT, for mounting on NS 35/7.5 and NS 35/15, housing width: 17.5 mm
Phoenix Contact
2839282
from £ 24.127*
per piece
 
 piece
Phoenix Contact 2839279 terminal block accessory 10 pc(s) (1 offer) 
Base element for protective plug PT with protective circuit for two 2-core floating EEx ia signal circuits. Mounting on NS 35/7.5 and NS 35/15, housing width: 17.5 mm
Phoenix Contact
2839279
£ 56.757*
per piece
 
 piece
Phoenix Contact 2839240 surge protector 24 V Black (1 offer) 
Protective plug PT with protective circuit for a 4-core floating signal circuit. Nominal voltage: 24 V DC
Phoenix Contact
2839240
£ 127.02*
per piece
 
 pieces
Phoenix Contact 2839224 terminal block accessory 10 pc(s) (1 offer) 
Base element for protective plug PT with protective circuit for two 2-wire floating signal circuit, gas-filled surge arrester between the connections 3-4 (GND) and 9-10, for mounting on NS 35/7.5 a...
Phoenix Contact
2839224
from £ 69.80*
per piece
 
 piece
Phoenix Contact 2839198 surge protector Black 230 V (1 offer) 
Protective plug PT with protective circuit for higher signal voltages, 2-channel, visual error warning. Nominal voltage: 230 V AC
Phoenix Contact
2839198
from £ 111.742*
per piece
 
 piece
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