Mersen
T229879
MULTIBLOC 1.RST8 size 1 / 250A, 3-pole M 10 terminal screws
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Additional Information
- Part Number
- T229879
- UPC
- 4027597026707
- Country of Origin
- CZ
Specifications
- Cable termination
- screw, bolt, clamp strap, extendable for V-terminal – optional
- Safe on load connection/disconnection
- accordance with IEC 60947-3
- Frequency Hz
- 50 ... 60 Hz Hz
- Short Circuit Current Rating 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
- Conventional Free Air Thermal Current - Solid Links
- 400 A
- Conventional Free Air Thermal Current With Fuse-Links Ith
- 250 A
- 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
- 20 W
- Rated Impulse Withstand Voltage
- 12 kV
- Rated Insulation Voltage
- 1000 V
- Rated Sc Withstand
- 8 kA / 1 s
- Rated Voltage Ac Iec
- 690 V
- Rated Voltage Dc Iec
- 440 V
- Rated Short Circuit Making Capacity With Solid Links Icm
- 8.2 kA
- Country Of Origin
- CZ
- Product Line
- MULTIBLOC® 1.RST8 , Size 1, 250A, 690VAC, Design for bus bar installation, Triple Pole
- Product Brand
- MULTIBLOC®
- Fuse Size
- 1
- Installation Mounting
- Bus bar system 40 mm and 60 mm
- Number Of Poles
- 3-Pole
- Utilization Category
- AC 23 B @ Ue = AC 400 V; Ie = 250 A
- Utilization Category 2
- AC 22 B @ Ue = AC 500 V; Ie = 250 A
- Utilization Category 3
- AC 21 B @ Ue = AC 690 V; Ie = 200 A
- Utilization Category 4
- DC 21 B @ Ue = DC 440 V; Ie = 250 A
- Switchability
- Triple pole switching
Documents
Data Sheet
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