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Surge Protection
DATA SHEET 13 WAY METAL HI INTEGRITY CONSUMER UNIT WITH ...
Electrium Sales Limited Walkmill Lane, Cannock, WS11 0XE, England Tel: 01543 455000 Fax: 01543 455001 NHSPD4621T2 are surge arresters for DIN rail mounting, consisting of surge arresters NHSPD4681T2 (for 350 V), and NHS…
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DATA SHEET 13 WAY METAL HI INTEGRITY CONSUMER UNIT WITH INTEGRAL SURGE PROTECTION DEVICE NHSPD4621T2 Catalogue Reference :- NMRS13SSLMHISA Current Rating Operating Voltage Short Circuit Rating Insulation Voltage IP Rating Consumer Unit Main Switch RCD Incomer Colour Box Material Lid Material (including visor) Outgoing Terminal Size Neutral Bar Outgoing Terminal Size Earth Bar Incoming Terminal Size Neutral Bar Incoming Terminal Size Earth Bar Incoming Switch Disconnector Size Dimensions 100A 240Volts +10/-6% 16kA when protected by a 100A HRC fuse to BS1361 500Volts AC IP2XC BSEN 61439-3 BSEN 60947-3 BSEN 61008 RAL 9010 Steel Steel Maximum cable Size 16mm2 Maximum cable Size 16mm2 Maximum cable Size 16mm2 Maximum cable Size 16mm2 Maximum cable size Main Switch 50mm2, RCD 35mm2 Width Fixings D E 438mm 356mm Compatible Circuit Protection Devices: MCBs 6kA B curve (3-5In) NHXLB06 NHXLB10 NHXLB16 NHXLB20 NHXLB32 NHXLB40 NHXLB50 6kA C curve (5-10In) NHXLC06 NHXLC10 NHXLC16 NHXLC20 NHXLC32 NHXLC40 NHXLC50 RCBOs 6kA B curve (3-5In) NHXS1B06 NHXS1B10 NHXS1B16 NHXS1B20 NHXS1B32 NHXS1B40 NHXSBS1B50 6kA C curve (5-10In) NHXS1C06 NHXS1C10 NHXS1C16 NHXS1C20 NHXS1C32 NHXS1C40 NHXSBS1C50 Replacement Incoming devices � WS102 (main switch) � WRDS80/2 (80A 30mA RCD) � WRM100/2 (100A 100mA RCD) Replacement Spare Items � B4471/SPARE (user operating instructions) � NHLABELPACK (Full Kit of Labels) � NM16/MCLA (complete lid assembly) Sales Telephone: 01543 455020 Email: wylex.technical@electrium.co.uk Technical Telephone: 01543 438320 Web: www.electrium.co.uk WY-V01-2018 SPD SPD RSC Indoor use only Coding NHSPD4621T2 protective system requirement class NHSPD4681T2 module max. continuous operating voltage UC NHSPD4880T2 nominal voltage UN module nominal discharge current In (8/20)s max. discharge current Imax (8/20)s protection level Up short-circuit current rating ISCCR operating temperature range degree of protection max. backup fuse min. L, N, PE max. L, N, PE tightening torque replacement plug in module transparent red NHSPD4621T2 TN-S / TT C acc. to E DIN VDE 0675-6; SPD class II acc. to IEC 61643-11; SPD Type 2 acc. to EN 61643-11 L-N / N-PE 350 V a.c. / 260 V a.c. 230...240 V a.c. 50/60 Hz 20 kA 40 kA 1.5 kV 25 kAeff -40 ... +80�C IP20 Application A: 80 A gG Application B: 125 A gG 16 mm 1.5 mm2 16 mm 35 mm2 3 Nm (1,5 mm� ... 16 mm�) 4,5 Nm (25 mm� ... 35 mm�) NHSPD4681T2 NHSPD4880T2 1.5 mm2 25 mm2 remote signalling contact NHSPD4621T2 Umax/Imax RSC a.c.: 250 V / 1.5 A Umax/Imax d.c.: 125 V / 0.2 A 30 V / 1A 12 11 14 0,25 Nm 7mm 7mm 0.14 mm2 - 1.5 mm2 TN-C-S (PME) & TN-S Recycling ! Installation A V-wiring BS7671:2008 + A1:2011-534 DIN VDE 0100-534; IEC 60364-5-53 0,5 m preferred, max. 1m SPD b B Stub wiring BS7671:2008 + A1:2011-534 DIN VDE 0100-534 (a, b 0,5 m) IEC 60364-5-53; CEI 81-8:2002-02 (a + b 0,5 m) 0,5 m preferred, max. 1m SPD a a, b � 0,5 m b TT Safety instructions see back view Z-NR: 9058485_03/20.3.19 Electrium Sales Limited Walkmill Lane, Cannock, WS11 0XE, England Tel: 01543 455000 Fax: 01543 455001 NHSPD4621T2 are surge arresters for DIN rail mounting, consisting of surge arresters NHSPD4681T2 (for 350 V), and NHSPD4880T2 (for 260 V) on a varistor basis. Safety notes The device may only be connected and installed by a qualified electrician. The national rules and safety regulations must be observed (see also BS7671:2008). Country-specific regulations and laws must also be observed. The device may only be used under the conditions shown and referred to in these installation instructions. Loads above the values indicated can lead to the destruction of the device and the electrical equipment connected. The manufacturer's warranty no longer applies if the device is opened. Insulation resistance measurements Unplug all the protection modules before performing an insulation resistance measurement in the system. Otherwise inaccurate measurements are possible. Re-insert the plug modules into the base element after the insulation resistance measurement.