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SLP40-xxx/1(S)

SLP40-xxx/1(S)

SLP40-xxx/1(S)

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SLP40-xxx/1(S)

Product catalog summary

Overview: The document outlines the technical specifications for the SLP40 series of surge protective devices (SPDs), intended for use in sub-distribution boards. These devices comply with IEC 61643-11:2011 and EN 61643-11:2012 standards and are classified as Class II / Type 2 devices.

Electrical Specifications: The SPDs operate at a nominal AC voltage of 230 V / 400 V, with maximum continuous operating voltages of 320 V, 385 V, and 440 V. They have a nominal discharge current of 20 kA (8/20 µs) and a maximum discharge current of 40 kA (8/20 µs). The voltage protection level ranges from 1000 V to 2000 V, depending on the model, and the response time is less than 25 ns.

Mechanical and Environmental Specifications: The devices function within an operating temperature range of -40 ºC to +70 ºC and a permissible operating humidity of 5% to 95%. They have a degree of protection rated at IP 20 and are made from thermoplastic with a UL 94V-0 extinguishing degree.

Installation and Mounting: The SPDs are mounted on a 35 mm DIN Rail, EN 60715, and support conductor cross sections up to 2 AWG (Solid, Stranded) or 4 AWG (Flexible). The terminal screw torque is specified at 39.9 Ibf·in [4.5 Nm].

Protection and Compliance: The devices offer protection modes including L-PE, N-PE, L-PEN, and L-N, suitable for TN-S, TN-C, and TT network systems. They incorporate high energy MOV protective elements and have a short-circuit current rating of 25 kA. Thermal protection is indicated by green (ok) and red (defect) signals.

Additional Features: Optional remote contacts (RC) are available, with specific switching capacities for AC and DC. Various models are available with specific ordering codes for different configurations and spare modules.

Specifications: The response time is less than 25 ns, with a short-circuit current rating of 25 kA (AC). The devices can withstand TOV for 5 seconds and 200 ms at 1200 V. They feature one port and require a back-up fuse of 125 A gL / gG.

Mechanical & Environmental: The operating temperature range is -40 ºF to +158 ºF [-40 ºC to +70 ºC], with permissible operating humidity between 5% and 95%. The terminal screw torque is 39.9 Ibf·in [4.5 Nm], and the conductor cross section supports up to 2 AWG (Solid, Stranded) or 4 AWG (Flexible). The devices are mounted on a 35 mm DIN Rail, EN 60715, with a degree of protection rated at IP 20. The housing material is thermoplastic, UL 94V-0, and they operate under atmospheric pressure and altitude conditions of 80k Pa to 106k Pa / -500 m to 2000 m.

Electrical Characteristics: The devices have no residual current at IPEUc and offer AC surge protective device voltage ratings of 180 V, 335 V, 580 V, 230 V, 440 V, and 765 V. The RC switching capacity is specified for AC and DC at various voltages and currents.

Connection and Configuration: The ordering code is SLP40-xxx/3(S)+1, with an internal configuration of pluggable single and multi-pole SPDs. The connection diagram supports TN-S and TT (Three-phase, 3+1) systems.

Dimensions & Packaging: The devices conform to DIN 43880 dimensions, with packaging dimensions of 260 × 220 × 330 mm. The standard order quantity is 24 units.

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Catalog excerpts

SLP40-xxx/1(S)-1

AC Surge Protective Device Location of Use: Network Systems: Mode of Protection: Surge Ratings: IEC/EN Category: Protective Elements: Sub-Distribution Boards TN-S, TN-C, TT (only L-N) Class II / Type 2 High Energy MOV Pluggable Design IEC 61643-11:2011 EN 61643-11:2012 Technical Data Maximum Continuous Operating Voltage (AC) Uc 75 V 150 V 275 V 320 V 385 V 440 V Nominal Discharge Current (8/20 ps) In 20 kA 20 kA 20 kA 20 kA 20 kA 20 kA Maximum Discharge Current (8/20 ps) Imax 40 kA 40 kA 40 kA 40 kA 40 kA 40 kA Voltage Protection Level Up 400 V 1000 V 1500 V 1600 V 1800 V 2000 V Short-Circuit Current Rating (AC) ISCCR 25 kA mode Withstand Withstand Safe Fail Safe Fail Safe Fail Safe Fail Mechanical & Environmental Operating Temperature Range Permissible Operating Humidity Atmospheric pressure and altitude Terminal Screw Torque Conductor Cross Section (max) Degree of Protection Housing Material Thermal Protection Operating State / Fault Indication Remote Contacts (RC) RC Switching Capacity RC Conductor Cross Section (max) Order Information SLP40-xxx/1S (with remote contacts) SLP40-xxx/0 (spare modules) 2 AWG (Solid, Stranded) / 4 AWG (Flexible) Thermoplastic: Extinguishing Degree UL 94V-0 Yes Green ok / Red defect Optional 37 Low Voltage Power Systems Series

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SLP40-xxx/1(S)-2

L Line Conductor Terminal N Neutral Conductor Terminal © PE/G Conductor Terminal S Signalling Contacts Optional Standard Order Quantity 96 Units Standard Order Quantity 120 Units Pluggable Single & Multi-pole SPDs J 38

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SLP40-xxx/1(S)-3

AC Surge Protective Device Location of Use: Network Systems: Mode of Protection: Surge Ratings: IEC/EN/UL Category: Protective Elements: L-PE, N-PE In= 20 kA (8/20 ps) Class II / Type 2 High Energy MOV Pluggable Design IEC 61643-11:2011 EN 61643-11:2012 Technical Data Maximum Continuous Operating Voltage (AC) Uc 75 V 150 V 275 V 320 V 385 V 440 V Nominal Discharge Current (8/20 ps) In 20 kA 20 kA 20 kA 20 kA 20 kA 20 kA Maximum Discharge Current (8/20 ps) Imax 40 kA 40 kA 40 kA 40 kA 40 kA 40 kA Voltage Protection Level Up 400 V 1000 V 1500 V 1600 V 1800 V 2000 V Short-Circuit Current Rating...

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SLP40-xxx/1(S)-4

Internal Configuration Legend L Line Conductor Terminal N Neutral Conductor Terminal © PE/G Conductor Terminal S Signalling Contacts Optional Complete Unit Standard Order Quantity 48 Units Single Unit Standard Order Quantity 120 Units Pluggable Single & Multi-pole SPDs J 40

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SLP40-xxx/1(S)-5

AC Surge Protective Device Location of Use: Network Systems: Mode of Protection: Surge Ratings: IEC/EN Category: Protective Elements: Sub-Distribution Boards In= 20 kA (8/20 ps) Class II / Type 2 High Energy MOV Pluggable Design IEC 61643-11:2011 EN 61643-11:2012 Technical Data Maximum Continuous Operating Voltage (AC) Uc Nominal Discharge Current (8/20 ps) Maximum Discharge Current (8/20 ps) Voltage Protection Level Response Time Short-Circuit Current Rating (AC) Safe Fail Safe Fail Safe Fail Safe Fail Mechanical & Environmental Operating Temperature Range Ta -40 °F to + 158 °F [-40 °C to +...

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SLP40-xxx/1(S)-6

Internal Configuration Legend L Line Conductor Terminal N Neutral Conductor Terminal © PE/G Conductor Terminal S Signalling Contacts Optional Complete Unit Standard Order Quantity 30 Units Single Unit Standard Order Quantity 120 Units Pluggable Single & Multi-pole SPDs J 42

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SLP40-xxx/1(S)-7

AC Surge Protective Device Location of Use: Network Systems: Mode of Protection: Surge Ratings: IEC/EN Category: Protective Elements: L-PE, N-PE In= 20 kA (8/20 ps) Class II / Type 2 High Energy MOV Pluggable Design IEC 61643-11:2011 EN 61643-11:2012 Maximum Continuous Operating Voltage (AC) Uc Nominal Discharge Current (8/20 ps) Maximum Discharge Current (8/20 ps) Voltage Protection Level Response Time Short-Circuit Current Rating (AC) Safe Fail Safe Fail Safe Fail Safe Fail Mechanical & Environmental Operating Temperature Range Ta -40 °F to + 158 °F [-40 °C to + 70 °C] Permissible Operating...

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SLP40-xxx/1(S)-8

Internal Configuration Legend L Line Conductor Terminal N Neutral Conductor Terminal © PE/G Conductor Terminal S Signalling Contacts Optional Complete Unit Standard Order Quantity 24 Units Single Unit Standard Order Quantity 120 Units Pluggable Single & Multi-pole SPDs J 44

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SLP40-xxx/1(S)-9

AC Surge Protective Device Location of Use: Network Systems: Mode of Protection: Surge Ratings: IEC/EN Category: Protective Elements: Sub-Distribution Boards Class II / Type 2 High Energy MOV and GDT Pluggable Design IEC 61643-11:2011 EN 61643-11:2012 Technical Data Maximum Continuous Operating Voltage (L - N) Uc 75 V 150 V 275 V 320 V 385 V 440 V Nominal Discharge Current (8/20 ps) (L - N) / (N - PE) In 20 kA / 20 kA Maximum Discharge Current (8/20 ps) (L - N) / (N - PE) Imax 40 kA / 40 kA Voltage Protection Level (L - N) / (N - PE) Up 0.4 kV / 1.5 kV 1.0 kV / 1.5 kV 1.5 kV / 1.5 kV 1.6 kV /...

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SLP40-xxx/1(S)-10

Internal Configuration Legend L Line Conductor Terminal N Neutral Conductor Terminal © PE/G Conductor Terminal S Signalling Contacts Optional Dimensions & Packaging Spare Plug [mm] Complete Unit Standard Order Quantity 48 Units Single Unit Standard Order Quantity Connection Diagram TN-S, TT (Single-phase, 1+1) Pluggable Single & Multi-pole SPDs J 46

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SLP40-xxx/1(S)-11

AC Surge Protective Device Location of Use: Network Systems: Mode of Protection: Surge Ratings: IEC/EN Category: Protective Elements: Sub-Distribution Boards Class II / Type 2 High Energy MOV and GDT Pluggable Design IEC 61643-11:2011 EN 61643-11:2012 Maximum Continuous Operating Voltage (L - N) Uc 150 V 275 V 320 V 385 V 440 V Nominal Discharge Current (8/20 ps) (L - N) / (N - PE) In 20k A / 20 kA Maximum Discharge Current (8/20 ps) (L - N) / (N - PE) Imax 40 kA / 40 kA Voltage Protection Level (L - N) / (N - PE) Up 1.0 kV / 1.5 kV 1.5 kV / 1.5 kV 1.6 kV / 1.5 kV 1.8 kV / 1.5 kV 2.0 kV / 1.5...

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SLP40-xxx/1(S)-12

L Line Conductor Terminal N Neutral Conductor Terminal © PE/G Conductor Terminal S Signalling Contacts Optional Standard Order Quantity 24 Units Spare Plug Single Unit Standard Order Quantity Connection Diagram TN-S, TT (Three-phase, 3+1) Pluggable Single & Multi-pole SPDs J 48

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