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The Lincoln Electric M13989-1 (also identified as 9SM13989-1) is an OEM selector switch knob and control handle designed for rotational control on welding power sources. It is constructed from thermoset phenolic material to provide thermal and electrical insulation in field environments.
Features
Rotational control interface
Knurled grip for operation with gloved hands
High-torque resistance
Dielectric safety properties
Thermal insulation
Specifications
Manufacturer: Lincoln Electric
Part Number: M13989-1
Alternate Part Numbers: 9SM13989-1, 9SM13989, M13989
Material: Thermoset Phenolic
Surface Texture: Knurled
Compatible Component: M13335 Selector Switch
Applications
Lincoln Electric SA-200 (Codes: 8017, 8200 and above, 8244, 8245, 8348, 8583, 8638, 8676, 8677, 8790, 8791, 8915, 8916, 9052, 9053, 9324, 9325, 9442, 9443, 9527, 9530)
