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Modular Surge Protective Device (SPD) For TN-C Systems (“3+0” Circuit) MYS5-385/20-3P (NS)

Name: Modular Surge Protective Device (SPD) For TN-C Systems (“3+0” Circuit) MYS5-385/20-3P (NS)
Brand: XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
SKU: MYS5-385/20-3P (NS)
Price: negotiable USD
Availability: InStock

Brand Name:	XIWUER
Model Number:	MYS5-385/20-3P (NS)
MOQ:	100
Price:	Negotiable
Payment Terms:	L/C,T/T
Supply Ability:	3,000,000 pcs a year

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO9001,ISO14001,ISO45001,CCC

SPD According To EN 61643-11:

Class 2

SPD According To IEC 61643-11:

Class II

AC Nominal Voltage (UN):

230/400 V (50/60 Hz)

AC Maximum Continuous Operating Voltage (Uc):

385 V (50/60 Hz)

Nominal Discharge Current (8/20 μs) (In):

20 KA

Maximum Discharge Current (8/20 μs) (Imax):

40 KA

Voltage Protection Level (Up):

≤ 1.9 KV

Operating Temperature Range (TU):

-40℃ To +70℃

Operating Status / Fault Indication:

Green/Red

Number Of Ports:

Minimum Installation Conductor Cross-section:

1.5 Mm² Solid Wire / Flexible Wire

Maximum Installation Conductor Cross-section:

35 Mm² Stranded Wire / 25 Mm² Flexible Wire

Main Terminal Screw Type / Torque:

M5 / 3.0 Nm ±10%

Mounting Method:

35 Mm DIN Rail, According To EN 60715

Housing Material:

Thermoplastic, UL 94 V-0

Installation Location:

Indoor

Degree Of Protection:

IP20

Dimensions:

See Figure Above

Remote Signaling Contact Type:

Floating Changeover Contact

AC Switching Capacity:

125 VAC / 1 A

DC Switching Capacity:

30 VDC / 0.5 A

Cross-sectional Area Of Remote Signaling Terminals:

0.2 Mm²

Remote Signaling Terminal Screw Type / Torque:

M2 / 0.25 Nm

Packaging Details:

Carton

Supply Ability:

3,000,000 pcs a year

Product Description

Function
The MYS5-385/20-3P (NS) is a modular surge protective device for TN-C systems. It uses a “3+0” circuit and is mainly used to discharge lightning and surge currents, limit transient overvoltages, and protect downstream low-voltage distribution equipment. Its nominal discharge current is 20 kA (8/20 μs), maximum discharge current is 40 kA, voltage protection level is ≤ 1.9 kV, and response time is ≤ 25 ns. The product has green/red operating/fault indication; the NS version also provides a floating changeover remote signaling contact for remote status monitoring and alarm.

Application
It is suitable for 230/400 V (50/60 Hz) TN-C AC low-voltage distribution systems, for indoor installation, and for 35 mm DIN rail mounting. It can be widely used in industrial, commercial, and civil building distribution cabinets, control cabinets, floor distribution boxes, and other occasions, especially in distribution systems requiring remote monitoring of SPD operating status.

Features

Complies with EN 61643-11 Class 2 and IEC 61643-11 Class II requirements
Maximum continuous operating voltage Uc: 385 V (50/60 Hz)
Nominal discharge current In: 20 kA; maximum discharge current Imax: 40 kA
Voltage protection level Up: ≤ 1.9 kV; response time tA: ≤ 25 ns
Modular 3P structure, 35 mm DIN rail mounting
Housing material: thermoplastic, UL 94 V-0; degree of protection: IP20
Operating temperature range: -40℃ to +70℃
Main terminal wiring: minimum 1.5 mm² solid wire/flexible wire, maximum 35 mm² stranded wire/25 mm² flexible wire; torque M5/3.0 Nm ±10%
NS version remote signaling contact: floating changeover contact, 125 VAC/1 A, 30 VDC/0.5 A; cross-sectional area of remote signaling terminal: 0.2 mm²; torque M2/0.25 Nm
Operating status/fault indication: green/red

Modular Surge Protective Device (SPD) For TN-C Systems (“3+0” Circuit) MYS5-385/20-3P (NS)

MYS5-385/20-3P (NS) Basic Circuit Diagram

Modular Surge Protective Device (SPD) For TN-C Systems (“3+0” Circuit) MYS5-385/20-3P (NS)

MYS5-385/20-3P (NS) Dimensional Drawing

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products details

Modular Surge Protective Device (SPD) For TN-C Systems (“3+0” Circuit) MYS5-385/20-3P (NS)

Modular Surge Protective Device (SPD) For TN-C Systems (“3+0” Circuit) MYS5-385/20-3P (NS)