Surge Protection
VPU type I - TS 35 For AC surge protection before service panel
Type I lightning and surge protection for LPL III, IV for installation before/downstream of the electrical meter
• No-leakage-current version suitable for use upstream of the electrical meter
• Pluggable arrester
• Suitable for protective level III and IV (LPL III/IV)
• Tested according to IEC 61643-11 for Type I and II lightning and surge protection
• Can also be used as Type II surge protection
Type |
Max. continuous voltage / |
Network |
Order No. |
300 V / 12.5 kA |
|||
VPU AC I 1 300/12.5 |
300 V AC / 12.5 kA |
Single-phase |
2591380000 |
VPU AC I 1 R 300/12.5 |
300 V AC / 12.5 kA |
Single-phase |
2591390000 |
VPU AC I 1+1 300/12.5 |
300 V AC / 12.5 kA |
Single-phase +N |
2591480000 |
VPU AC I 1+1 R 300/12.5 |
300 V AC / 12.5 kA |
Single-phase +N |
2591490000 |
VPU AC I 2 300/12.5 |
300 V AC / 12.5 kA |
Two-phase |
2591400000 |
VPU AC I 2 R 300/12.5 |
300 V AC / 12.5 kA |
Two-phase |
2591410000 |
VPU AC I 3 300/12.5 |
300 V AC / 12.5 kA |
TN-C |
2591440000 |
VPU AC I 3 R 300/12.5 |
300 V AC / 12.5 kA |
TN-C |
2591450000 |
VPU AC I 3+1 300/12.5 |
300 V AC / 12.5 kA |
TN-S, TT, IT |
2591460000 |
VPU AC I 3+1 R 300/12.5 |
300 V AC / 12.5 kA |
TN-S, TT, IT |
2591470000 |
VPU AC I 4 300/12.5 |
300 V AC / 12.5 kA |
TN-S |
2591420000 |
VPU AC I 4 R 300/12.5 |
300 V AC / 12.5 kA |
TN-S |
2591430000 |
VPU type II - TS 35 For two-stage surge protection device
• No-leakage-current version suitable for use upstream of the electrical meter
• Pluggable arrester
• Suitable for protective level III and IV (LPL III/IV)
• Tested according to IEC 61643-11 for Type I and II lightning and surge protection
• Can also be used as Type II surge protection
Type |
Max. continuous voltage / |
Network |
Order No. |
300 V / 50kA |
|||
VPU AC II 1 R 300/50 Y |
300 V AC / 50 kA |
Single-phase |
2639350000 |
VPU AC II 1+1 R 300/50 Y |
300 V AC / 50 kA |
Single-phase + N |
2639340000 |
VPU AC II 2 R 300/50 Y |
300 V AC / 50 kA |
Two-phase |
2639360000 |
VPU AC II 3 R 300/50 Y |
300 V AC / 50 kA |
TN-C |
2639330000 |
VPU AC II 3+1 R 300/50 Y |
300 V AC / 50 kA |
TN-S, TT, IT |
2639320000 |
VPU AC II 4 R 300/50 Y |
300 V AC / 50 kA |
TN-S |
2639370000 |
VPU type II - TS 35 For AC surge protection after service panel and incoming power to control panel
Type |
Max. continuous voltage / |
Network |
Order No. |
75 V / 50 kA |
|||
VPU AC II 1 75/50 |
75 V AC / 30 kA |
Single-phase |
2636990000 |
VPU AC II 1 R 75/50 |
75 V AC / 30 kA |
Single-phase |
2591620000 |
VPU AC II 2 75/50 |
75 V AC / 30 kA |
Two-phase |
2637000000 |
VPU AC II 2 R 75/50 |
75 V AC / 30 kA |
Three-phase |
2591630000 |
150 V / 50 kA |
|||
VPU AC II 1 150/50 |
150 V AC / 50 kA |
Single-phase |
2591650000 |
VPU AC II 1 R 150/50 |
150 V AC / 50 kA |
Single-phase |
2591660000 |
VPU AC II 2 150/50 |
150 V AC / 50 kA |
Two-phase |
2591670000 |
VPU AC II 2 R 150/50 |
150 V AC / 50 kA |
Two-phase |
2591680000 |
VPU AC II 3 150/50 |
150 V AC / 50 kA |
TN-C |
2591690000 |
VPU AC II 3 R 150/50 |
150 V AC / 50 kA |
TN-C |
2591700000 |
VPU AC II 4 150/50 |
150 V AC / 50 kA |
TN-C |
2591710000 |
VPU AC II 4 R 150/50 |
150 V AC / 50 kA |
TN-C |
2591000000 |
300 V / 50 kA |
|||
VPU AC II 1 300/50 |
300 V AC / 50 kA |
Single-phase |
2591020000 |
VPU AC II 1 R 300/50 |
300 V AC / 50 kA |
Single-phase |
2591030000 |
VPU AC II 1+1 300/50 |
300 V AC / 50 kA |
Single-phase + N |
2591060000 |
VPU AC II 1+1 R 300/50 |
300 V AC / 50 kA |
Single-phase + N |
2591070000 |
VPU AC II 2 300/50 |
300 V AC / 50 kA |
Two-phase |
2591040000 |
VPU AC II 2 R 300/50 |
300 V AC / 50 kA |
Single-phase |
2591050000 |
VPU AC II 3 300/50 |
300 V AC / 50 kA |
TN-C |
2591160000 |
VPU AC II 3 R 300/50 |
300 V AC / 50 kA |
TN-C |
2591170000 |
VPU AC II 3+1 300/50 |
300 V AC / 50 kA |
TN-S, TT, IT |
2591080000 |
VPU AC II 3+1 R 300/50 |
300 V AC / 50 kA |
TN-S, TT, IT |
2591090000 |
VPU AC II 4 300/50 |
300 V AC / 50 kA |
TN-S |
2591140000 |
VPU AC II 4 R 300/50 |
300 V AC / 50 kA |
TN-S |
2591150000 |
350 V / 50 kA |
|||
VPU AC II 1 350/50 |
350 V AC / 50 kA |
Single-phase |
2591350000 |
VPU AC II 1 R 350/50 |
350 V AC / 50 kA |
Single-phase |
2591360000 |
VPU AC II 1+1 350/50 |
350 V AC / 50 kA |
Single-phase + N |
2637030000 |
VPU AC II 1+1 R 350/50 |
350 V AC / 50 kA |
Single-phase + N |
2637040000 |
VPU AC II 2 350/50 |
350 V AC / 50 kA |
Two-phase |
2637010000 |
VPU AC II 2 R 350/50 |
350 V AC / 50 kA |
Two-phase |
2637020000 |
VPU AC II 3 350/50 |
350 V AC / 50 kA |
TN-C |
2591100000 |
VPU AC II 3 R 350/50 |
350 V AC / 50 kA |
TN-C |
2591110000 |
VPU AC II 3+1 350/50 |
350 V AC / 50 kA |
TN-S, TT, IT |
2637050000 |
VPU AC II 3+1 R 350/50 |
350 V AC / 50 kA |
TN-S, TT, IT |
2637060000 |
VPU AC II 4 350/50 |
350 V AC / 50 kA |
TN-S |
2591120000 |
VPU AC II 4 R 350/50 |
350 V AC / 50 kA |
TN-S |
2591130000 |
480 V / 50 kA |
|||
VPU AC II 1 480/50 |
480 V AC / 50 kA |
Single-phase |
2591210000 |
VPU AC II 1 R 480/50 |
480 V AC / 50 kA |
Single-phase |
2591220000 |
VPU AC II 2 480/50 |
480 V AC / 50 kA |
Two-phase |
2591230000 |
VPU AC II 2 R 480/50 |
480 V AC / 50 kA |
Two-phase |
2591240000 |
VPU AC II 3 480/50 |
480 V AC / 50 kA |
TN-C |
2591250000 |
VPU AC II 3 R 480/50 |
480 V AC / 50 kA |
TN-C |
2591260000 |
VPU AC II 4 480/50 |
480 V AC / 50 kA |
TN-S |
2591270000 |
VPU AC II 4 R 480/50 |
480 V AC / 50 kA |
TN-S |
2591280000 |
750 V / 35 kA |
|||
VPU AC II 1 R 750/35 |
750 V AC / 35 kA |
Single-phase |
2591300000 |
VPU AC II 2 R 750/35 |
750 V AC / 35 kA |
Two-phase |
2591310000 |
VPU AC II 3 R 750/35 |
750 V AC / 35 kA |
TN-C |
2591320000 |
N-PE 260V |
|||
VPU AC II 1 N-PE 305/65 |
305 V AC / 65 kA |
N - PE |
2591180000 |
VSPC type III For Instrumentation & control (I&C)
• Optional monitoring function with status indicator and alert function
• Pluggable arrester (impedance-neutral plugging/unplugging without interruption)
• Can be tested with the V-TEST testing device
• Optional version with floating earth PE connection to avoid voltage potential differences
• Usable in accordance with installations standard IEC 62305
• Tested in accordance with IEC/EN 61643-21: D1,C1,C2,C3
• Integrated PE foot, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE
Type |
Description |
Order No. |
VSPC 1CL 12VDC |
1 or 2 channel current loop protection – some with remote alarm option |
8924450000 |
VSPC 1CL 12VDC R |
8951540000 |
|
VSPC 1CL 24VDC |
8924480000 |
|
VSPC 1CL 24VDC R |
8951550000 |
|
VSPC 1CL PW 24 |
8951510000 |
|
VSPC 2CL 12VDC |
8924440000 |
|
VSPC 2CL 24VDC |
8924470000 |
|
VSPC 2CL HF 24VDC |
8924510000 |
|
VSPC 2SL 12VDC |
2 or 4 wire status loop protection – some with remote alarm option |
8924230000 |
VSPC 2SL 24VDC |
8924330000 |
|
VSPC 4SL 5VDC |
8924200000 |
|
VSPC 4SL 5VDC R |
8951570000 |
|
VSPC 2SL 5VDC |
8924210000 |
|
VSPC 2SL 5VDC R |
8951610000 |
|
VSPC 4SL 24VDC |
8924320000 |
|
VSPC 4SL 24VDC R |
8951590000 |
|
VSPC 4SL 24VAC |
8924340000 |
|
VSPC 4SL 24VAC R |
8951600000 |
|
VSPC 2SL 24VAC |
8924350000 |
|
VSPC 2SL 24VAC R |
8951640000 |
|
VSPC 3/4WIRE 24VDC |
sensor protection |
8924550000 |
VSPC GDT 2CH 150VAC/230VDC |
general purpose protection |
8924590000 |
VSPC MOV 2CH 230V |
8924610000 |
|
VSPC RS485 2CH |
serial data protection |
8924670000 |
VSPC BASE 1CL |
bases for current loop or status loop protectors |
8924730000 |
VSPC BASE 1CL R |
8951730000 |
|
VSPC BASE 1CL FG |
8924290000 |
|
VSPC BASE 1CL PW |
1070230000 |
|
VSPC BASE 2CL |
8924710000 |
|
VSPC BASE 2CL FG |
8924270000 |
|
VSPC BASE 2SL |
8924720000 |
|
VSPC BASE 2/4CH |
bases for 2 and 4 channel protectors |
8924740000 |
VSPC BASE 2/4CH FG |
8924300000 |
|
VSPC BASE 2/4CH R |
8951790000 |
|
VSPC BASE 2/4CH FG R |
8951800000 |
|
VSPC CONTROL UNIT 24VDC |
for remote status display |
8972270000 |
VSPC TEST CONNECTOR |
for testing |
8924690000 |
VSSC type III For data interfaces
• Two-stage surge protection with screw connection for measurement and control signals
• Surge protection in terminal block design
• Modular width of only 6.2 mm
• Space-saving design: 1 analogue signal
• Torx® slotted screw connection
• Can be used in compliance with installation standard IEC 62305
• Integrated PE foot, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE
Type |
Description |
Order No. |
VSSC4 CL 12VDC 0.5A |
Current loop protection FG model is for floating signals |
1063720000 |
VSSC4 CL 24VAC/DC 0.5A |
1063730000 |
|
VSSC4 CL FG 24VAC/DC 0.5A |
1063770000 |
|
VSSC4 SL 12VDC 0.5A |
Status loop protection FG model is for floating signals |
1063830000 |
VSSC4 SL 24VAC/DC 0.5A |
1063840000 |
|
VSSC4 SL FG 12VDC 0.5A |
1063880000 |
|
VSSC4 SL FG 24VAC/DC 0.5A |
1063890000 |
|
VSSC4 MOV 12VDC |
Single conductor device protection to ground via the DIN-rail or screw terminal |
1063950000 |
VSSC4 MOV 24VAC/DC |
1063960000 |
|
VSSC4 MOV 120VAC/DC |
1063990000 |
|
VSSC4 MOV 240VAC/DC |
1064020000 |
|
VSSC6 CL 12VDC 0.5A |
Current loop protection ground path via the DIN-rail or screw terminal |
1064150000 |
VSSC6 CL 24VAC/DC 0.5A |
1064170000 |
|
VSSC6 TR CL 12VDC 0.5A |
Current loop protection with loop test disconnectors |
1064220000 |
VSSC6 TR CL 24VAC/DC 0.5A |
1064230000 |
|
VSSC6 CL FG 12VDC 0.5A |
Current loop protection for floating signals |
1064260000 |
VSSC6 CL FG 24VAC/DC 0.5A |
1064270000 |
|
VSSC6 TR CL FG 12VDC 0.5A |
Current loop protection for floating signals and with loop test disconnects |
1064300000 |
VSSC6 TR CL FG 24VAC/DC 0.5A |
1064310000 |
|
VSSC6 SL LD 12VDC 0.5A |
Status loop protection with LED status indicators |
1064340000 |
VSSC6 SL LD 24VAC/DC 0.5A |
1064350000 |
|
VSSC6TR SL FG LD 12VDC 0.5A |
Status loop protection for floating signals with loop test disconnectors and LED status indicators |
1064490000 |
VSSC6 TR SL FG LD 24VUC 0.5A |
1064500000 |
|
VSSC6 TR LD MOV 12VDC |
2-wire device protection with loop test disconnectors and status LEDs |
1064800000 |
VSSC6 TR LD MOV 24VAC/DC |
1064810000 |
|
VSSC6 TR LD MOV 120VAC/DC |
1064840000 |
|
VSSC6 TR LD MOV 240VAC/DC |
1064860000 |
|
VSSC6 RS485 |
2-wire serial signal protection for data interface |
1064980000 |
VSSC6 RTD |
3-wire RTD protection |
1139710000 |
VSPC Ex For Instrumentation & control (I&C)
• For use in zones 2, 1, and 0
• Pluggable arrester (impedance-neutral plugging/unplugging without interruption)
• Can be tested with the V-TEST testing device
• Version with floating-earth PE connection for avoiding voltage potential differences
• Can be used in accordance with installation standard IEC 62305 as well as in ATEX applications
• Tested in accordance with IEC/EN 61643-21: D1,C1,C2,C3
• Integrated PE foot, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE
Type |
Description |
Order No. |
VSPC 1CL 5VDC EX |
1 or 2 channel current loop protection for intrisically safe circuits |
8953660000 |
VSPC 1CL 12VDC EX |
8953590000 |
|
VSPC 1CL 24VDC EX |
8953600000 |
|
VSPC 2CL 24VDC EX |
8953720000 |
|
VSPC 1CL PW 24V EX |
Combination 1 Channel current loop signal and device protection for intrinsically safe circuits |
8953610000 |
VSPC 2SL 12VDC EX |
2 or 4 wire status loop protection for intrisically safe circuits |
8953620000 |
VSPC 2SL 12VAC EX |
8953630000 |
|
VSPC 2SL 24VDC EX |
8953670000 |
|
VSPC 2SL 48VAC EX |
8953640000 |
|
VSPC 4SL 12VDC EX |
1161170000 |
|
VSPC 4SL 12VAC EX |
1161150000 |
|
VSPC 4SL 24VDC EX |
1161190000 |
|
VSPC 4SL 24VAC EX |
1161180000 |
|
VSPC 3/4WIRE 5VDC EX |
Combination 2 or 4 wire status loop protection for intrisically safe circuits |
8953650000 |
VSPC BASE 1 CL FG EX |
EX base element, indirect earthing / floating earth FG |
8951810000 |
VSPC BASE 2CL FG EX |
8951820000 |
|
VSPC BASE 1CL PW FG EX |
1070470000 |
|
VSPC BASE 2SL FG EX |
8951830000 |
|
VSPC BASE 4SL FG EX |
8951840000 |
VSSC Ex For data interfaces
• Two-stage surge protection with screw connection for PROFIBUS PA RS422/485 data interfaces
• Surge protection in terminal block design
• Modular width of only 6.2 mm
• For use in zones 2, 1, and 0
• Space-saving design: 1 signal
• Torx® slotted screw connection
• Can be used in compliance with installation standard IEC 62305
• Tested in accordance with IEC 61643-21: D1, C2, C3
• Integrated PE foot, safely discharges up to 20 kA (8/20 μs) and 2.5 kA (10/350 μs) to PE
Type |
Description |
Order No. |
VSSC6 RS485 PA EX |
protection for RS422/485 intrinsically safe signal interfaces |
1065020000 |
VSSC6 RTD EX |
protection for intrinsically safe PT100 signal interfaces |
1130670000 |
VPU type III For AC/DC surge protection for end devices
• Type III surge protection
• Suitable for protecting terminals
• Installed in the vicinity of the equipment to be protected
• For mounting on rail TS 35
• Arrester with remote signalling contact
• Tested in accordance with IEC 61643-11
Type |
Max. continuous voltage / |
Network |
Order No. |
12 to 230 V mounting rail TS 35 |
|||
VPU III R 12V/4KV AC/DC |
12 V / 2 kA |
Single-phase + N |
1351550000 |
VPU III R 24V/4KV AC/DC |
24 V / 2 kA |
Single-phase + N |
1351580000 |
VPU III R 48V/4KV AC/DC |
48 V / 2 kA |
Single-phase + N |
1351600000 |
VPU III R 120V/6KV AC/DC |
120 V / 3 kA |
Single-phase + N |
1351630000 |
VPU III R 230V/6KV AC |
230 V / 3 kA |
Single-phase + N |
1351650000 |
VPU III 3/280V AC |
230 V / 3 kA |
Three-phase with LED |
1393050000 |
230 V – SO LD |
|||
VPU III SO LD |
230 V / 1,5 kA |
Single-phase + N with LED |
1351680000 |
VPU III SO LD+A |
230 V / 1,5 kA |
Single-phase + N with LED & buzzer |
1351700000 |
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