Mersen

S1023056

Name: S1023056
Brand: Mersen
Availability: PreOrder

Product type: S1023056 - 1.001.818

NH fuse-switch disconnector MULTIBLOC® Size 1 250A 1-Pole switching Bottom Fitting/panel Connection Screw Bus Bar Installation M10

Description

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.

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

Contact Person
Thomas Hoffmann
+49 305 201 4443

sales@zwodltd.com

Payment

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Additional Information
Price: Please send request
Request Lead Time: app. 1 Day
Delivery Time: by agreement Estimated delivery time to our warehouse in Berlin
Delivery Terms: FCA Berlin individually for each client according to INCOM TERMS 2025

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Multiples Of: 1

Product Specifications

Product Attribute	Attribute Value
Weight	0.91 KG / psc.
Commodity number	85363090
Country of origin	CZ
Dimensions (WxHxD)	79x112x246 mm
EAN code	9008567002179
Product group	50
Description	NH fuse-switch disconnector MULTIBLOC® Size 1 250A 1-Pole switching Bottom Fitting/panel Connection Screw Bus Bar Installation M10
Frequency (Hz)	50 ... 60 Hz
Rated voltage AC IEC	690 V
Ampere Rating	250 A
Utilization Category	AC 23 B @ Ue = AC 400 V; Ie = 250 A AC 22 B @ Ue = AC 500 V; Ie = 250 A AC 21 B @ Ue = AC 690 V; Ie = 200 A DC 22 B @ Ue = DC 220 V; Ie = 250 A
Switchability	1-pole switching
AC or DC	AC
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
Fuse Size	1
Design Details	Screw
Number of Poles	1-Pole
Degree of Pollution	3
Rated Impulse Withstand Voltage	12 kV
Rated Insulation Voltage	1000 V
Rated SC Withstand	8 kA / 1 s
Max Power dissipation of Fuse Links Pn	23 W
Max Power dissipation of Solid Links Pn	2.6 W
Power Dissipation by Ith without Fuse-Links	4 W
Power Dissipation by Ith without Solid Links	10 W
Rated short circuit making capacity with solid links Icm	8.2 kA
Installation Mounting	Bus Bar Installation
Product Width	71 mm
Product Length	110.5 mm
Product Height	246 mm
Product Weight	0.91 kg
Conventional Free Air thermal Current With Fuse-Links Ith	250 A
Conventional Free Air thermal Current - Solid Links	400 A