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PHP-ProGrid3-MSL

ProGrid Size 3, 630A 690V, 315A 800V

Approvals & Standards
• IEC/EN 60 947-3
• For NH-fuse links size 3 in accordance with IEC/EN 60 269-2, VDE 0636-2

ProGrid NH vertical fuse switch disconnectors are designed for installation to 185mm busbars systems in triple pole arrangements. The installation depth of ProGrid is 150mm. Thanks to its modular system, the ProGrid solution allows the installation of individual components, it offers the user the possibility of a quick and easy installation as well as a high degree of protection during installation and maintenance with its two-stage opening: in parallel then in rotation, patented by MERSEN. 2 alternative designs are available for a user-friendly installation according to the needs: - The standard ProGrid fuse switch disconnector to protect the substation from overcurrent and interrupt the electrical circuit’s flow. - The smart ProGrid fuse switch disconnector to monitor energy flow in addition to its standard functions; the ProGrid solution can be retrofitted from Standard ProGrid to Smart ProGrid also on customer side.

ProGrid NH vertical fuse switch disconnectors are designed for installation to 185mm busbars systems in triple pole arrangements. The installation depth of ProGrid is 150mm. Thanks to its modular system, the ProGrid solution allows the installation of individual components, it offers the user the possibility of a quick and easy installation as well as a high degree of protection during installation and maintenance with its two-stage opening: in parallel then in rotation, patented by MERSEN. 2 alternative designs are available for a user-friendly installation according to the needs: - The standard ProGrid fuse switch disconnector to protect the substation from overcurrent and interrupt the electrical circuit’s flow. - The smart ProGrid fuse switch disconnector to monitor energy flow in addition to its standard functions; the ProGrid solution can be retrofitted from Standard ProGrid to Smart ProGrid also on customer side.

Key features & benefits

  • Installation on a 185 mm busbar system

  • Standard design with M 12 screws: M = 35 ±3Nm (size 1: M10)

  • Can be installed directly without drilling using hook clamps

  • Symmetrical switch - top/bottom cable terminal connection

  • IP 20C touch protection with central cover in operation position

  • IP20 touch protection during switching mechanism

  • Varieties of cable terminations: bolt, inserted nut, V-terminal

  • Current measurement: 330mV, 1A or 5A CTs

  • Current sensors and voltage intakes are designed for easy upgrade from a standalone ProGrid Fuse switch disconnector to a Smart one

  • Validated for applications up to 800VAC

  • Safe on load connection/disconnection in accordance with IEC 60947-3

Applications

  • Feeder pillars

  • Transformer substations

  • Switch boards for industrial applications

  • Residential and industrial distribution units

  • Cable distribution cabinets

Technical Specifications
Frequency (Hz) 50 ... 60 Hz
Short Circuit Current Rating (SCCR) 80kA@Ue = AC 400 V; Ie = 630 A / 80kA@Ue = AC 500 V; Ie = 630 A / 80kA@Ue = AC 690 V; Ie = 500 A
CE Conformity true
Reach Compliant Yes
Degree of Protection (IP) IP20

Reference Finder

29 references in this series

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Item number Fuse size Number of poles Product weight
P1212964 - PG3-1P-B-ST33 See product
 3 3-Pole 5.9kg
P1212987 - PG3-3P-B-ST33 See product
 3 3-Pole 5.9kg
Q1212620 - PG3-1P-VE-EO See product
 3 3-Pole 5.5kg
Q1212965 - PG3-1P-L See product
 3 3-Pole 4.6kg
Q1212988 - PG3-3P-L See product
 3 3-Pole 4.6kg
R1212966 - PG3-1P-N See product
 3 3-Pole 5.1kg
R1212989 - PG3-3P-N See product
 3 3-Pole 5.1kg
S1212967 - PG3-1P-V See product
 3 3-Pole 5kg
S1212990 - PG3-3P-V See product
 3 3-Pole 5.1kg
T1212968 - PG3-1P-VA See product
 3 3-Pole 5.3kg
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