Mersen

M1200L40

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Description

Mersen’s fusible disconnect switches are listed to UL 98 and bear the CE mark conforming to IEC 60947-3. They are “service entrance” devices capable of fully rated load-break and load-make. While longterm safety, reliability, and functionality are always paramount in the design of our products, these switches are also engineered to have the smallest footprint. The modular design allows placement of the handle anywhere amongst the poles. The fuse doors cannot open when the switch is in the “ON” position, and all switches are double-break, which isolates both fuse clips from voltage during fuse replacement. The switches’ “Test” position allows actuation of the auxiliary contacts without main power. Power taps enable energizing a CPT or surge device without the need for a separate terminal block. A wide range of ergonomic handles and accessories is available.
Country of Origin
FI
Part Number
M1200L40
UPC
3605340561289
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Specifications

Max Operating Temp
40 °C
Max Storage Temp
55 °C
Min Operating Temp
-5 °C
Min Storage Temp
-25 °C
Short Circuit Current Rating Sccr
200 kA
Rated Insulation Voltage
1000 V
Ampere Rating
1200 A
Max Fuse Rating
1200 A
Rated Voltage Ac Ul
600 V
Rated Voltage Dc Ul
250 V
Short Circuit Rating Standalone
200 kA
Country Of Origin
FI
Product Line
UL98 Fused Switch
Connection Terminal Material
Silver-Plated Copper
Connection Terminal Type
Blade
Installation Mounting
Direct Screw Mount
Number Of Poles
4-Pole
Wire Connections
Terminal
Contact Type
Double Break
Max Horsepower Rating Fla
3-Phase: 240V 250HP, 480V 500HP, 600V 500HP
Test Feature
0

Documents

Data Sheet

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