跳转到主要内容

All locations

Please select your country & language

China | 中国
Germany | Deutschland

Your country is not in the list?

Go to our international website:

Mersen EP International Website
Contact us

Approvals & Standards

  • IEC/EN 60 947-3
  • For NH fuse-links size 1 in accordance with IEC/EN 60269-2, VDE 0636-2

Key features & benefits

The production programme of MULTIBLOC® 1.RST8 comprises NH fuse switch disconnectors for 250A.
Products are designed in triple pole units for direct installation on to 40 mm and 60mm bus bar systems.
For installation of MULTIBLOC® NH fuse switch disconnectors of different sizes 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.
The system is a modular system, which allows the installation and combination of individual components. MULTIBLOC® offers the user the possibility of fast and easy installation as well as a high degree of security during installation and maintenance.

More specifications

Applications

  • Panel boards for industrial use
  • Feeder pillars for industrial use
  • Meter distribution units
  • Measuring transformer cabinets
  • Transmitting stations for telecommunications

Product Specifications

频率(Hz)

50 ... 60 Hz   Hz

短路电流额定值 (SCCR)

80kA@Ue = AC 400 V; Ie = 250 A / 80kA@Ue = AC 500 V; Ie = 250 A / 50kA (3-,4-pole)@Ue = AC 690 V; Ie = 200 A  

防护等级(IP)

IP 20  

CE 合规性

Yes  

符合 REACH 标准

Yes  

References in this serie  (5)

Item number - Catalog No.

Fuse size

Number of poles

Product weight

M1023051 - 1.000.855

1  

3-Pole  

3.8   kg

P1023053 - 1.000.936

1  

3-Pole  

4.68   kg

Q1023054 - 1.001.294

1  

3-Pole  

3.06   kg

R1023055 - 1.003.134

1  

3-Pole  

3.14   kg

T229879 - 1.000.323

1  

3-Pole  

3.09   kg