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PHP-LABCMB1ST8-MSL

MULTIBLOC® 1.ST8 , Size 1, 250A, 690VAC, Design for Bottom Fitting, 1-,2-,3-,4-pole

Approvals & Standards
IEC/EN 60 947-3
For NH-fuse links size 1 in accordance with IEC/EN 60 269-2, VDE 0636-2

The production programme of MULTIBLOC® series 1.ST8 comprises NH fuse switch disconnectors for 250A. They are designed for bottom fitting/panel installation and are available in single pole, double pole, tiple pole and quadruple pole units. For installation of MULTIBLOC® NH fuse switch disconnectors in distribution units with central cover, respective covers are used to obtain a uniform profile in height and length. MULTIBLOC® size 1 are designed for NH fuse-links in accordance with IEC/EN 60269-2, VDE 0636-2, size 1, 250A. MULTIBLOC® offers the user the possibility of fast and easy installation as well as a high degree of security during installation and maintenance.

The production programme of MULTIBLOC® series 1.ST8 comprises NH fuse switch disconnectors for 250A. They are designed for bottom fitting/panel installation and are available in single pole, double pole, tiple pole and quadruple pole units. For installation of MULTIBLOC® NH fuse switch disconnectors in distribution units with central cover, respective covers are used to obtain a uniform profile in height and length. MULTIBLOC® size 1 are designed for NH fuse-links in accordance with IEC/EN 60269-2, VDE 0636-2, size 1, 250A. MULTIBLOC® offers the user the possibility of fast and easy installation as well as a high degree of security during installation and maintenance.

Key features & benefits

  • Touch protection IP 20 - when fuse link is in test mode IP rating is maintained

  • Parking position of switch operating cover even with fuse-links inserted

  • Electronic or electro-mechanic fuse monitoring - optional

  • Modular system of cover - cover for cable termination area can be extended as required

  • Varieties of cable termination: screw, bolt, clamp strap, extendable for V-terminal - optional

  • Padlocking and sealing of switch door cover - optional

  • Indicating switch for switch door position - optional

  • Installation on to DIN rails in accordance with EN 60 715 - optional

  • Installation on to 100mm bus bar system with adapter

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

Applications

  • Panel boards for industrial use

  • Feeder pillars for industrial use

  • Meter distribution units

  • Measuring transformer cabinets

  • Transmitting stations for telecommunications

Technical Specifications
Frequency (Hz) 50 ... 60 Hz
Short Circuit Current Rating (SCCR) 80kA@Ue=AC 400 V;Ie=250 A / 80kA@Ue=AC 500 V;Ie=250 A / 80kA (1-,2-pole)@Ue=AC 690 V;Ie=200 A / 50kA (3-,4-pole)@Ue=AC 690 V;Ie=200 A
CE Conformity Yes
Reach Compliant Yes
Degree of Protection (IP) IP 20

Reference Finder

10 references in this series

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Item number Fuse size Number of poles Product weight
Q229876 - 1.000.388 See product
1 1-Pole 1kg
R229877 - 1.000.397 See product
1 2-Pole 2.06kg
S1023056 - 1.001.818 See product
1 1-Pole 0.91kg
S229878 - 1.000.299 See product
1 3-Pole 2.42kg
T1023057 - 1.000.831 See product
1 3-Pole 3.13kg
V1002128 - 1.002.378 See product
1 3-Pole+N 3.55kg
V1023058 - 1.001.239 See product
1 3-Pole 2.42kg
W1023059 - 1.002.562 See product
1 3-Pole 2.42kg
X1023060 - 1.002.711 See product
1 3-Pole 2.64kg
Y1023061 - 1.000.405 See product
1 4-Pole 3.4kg
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