Miller Deltaweld® MIG Welder #903377
220V 3 Phase
Miller Deltaweld® 903377
Industry standard for industrial MIG welding. Designed for manufacturing operations, with 100 percent duty cycle for extended arc-on time.
Line Voltage Compensation
Ensures consistent weld performance even when primary power varies.
Cooling system operates only when needed. Reduces contaminants drawn into the machine and excess noise in work areas.
Easy to Read Digital Meters
Ensure accuracy when presetting and reading actual voltage and amperage.
Provides a quick, direct connection to Miller® wire feeders. Capable of remote voltage control.
To power tools and coolant systems.
Thermal Overload Protection
Light indicates power shutdown. Helps prevent machine damage if the duty cycle is exceeded or airflow is blocked.
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Deltaweld® 452 Specifications:
Heavy Equipment Manufacturing
Boat / Yacht
|Input Voltage||208 V
|Input Hz||60 Hz|
|Portability||Lift Eye (Standard)
Running Gear / Cart (Optional)
|Net Height||30 in|
|Net Length||38 in|
|Net Weight||384 lbs|
|Net Width||23 in|
|Rated Output||400 A at 38 VDC, 100% duty cycle|
Miller's True Blue Warranty
|Weight:||400 Lb(s) 0 Oz|
Product Questions and Answers
How to replace fuse F1:
- Disconnect input power.
With power off, open rear access door.
- Remove fuse.
Using 3/8” socket wrench, turn fuse holder cover counterclockwise to access fuse.
- Replace fuse.
Pull out old fuse and insert new fuse with flat end of fuse in the fuse holder cover.
- Secure fuse holder.
Rotate fuse holder cover clockwise to secure new fuse in place.