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Metabo® 343406730 Trigger Switch (For Use With Angle Grinder)

Metabo® 343406730 Trigger Switch (For Use With Angle Grinder)

By
Metabo Corporation

Airgas Part #:MTB343406730

Manufacturer Part #:343406730


$18.27 /Each
Each

Item Details

  • The Koki Holdings America Ltd 343406730 is an original equipment manufacturer (OEM) electromechanical AC on-off control switch. It is a double-pole single-throw (DPST) component designed for industrial power tools within the Metabo and Metabo HPT ecosystems. The switch provides simultaneous interruption of both hot and neutral lines to ensure circuit isolation and operational safety in high-vibration environments.

Features

  • Simultaneous Dual-Line Interruption: Severing of both incoming power legs (hot and neutral) to prevent energized tool frames.
  • Integrated Speed Control Interfacing: Structural guides designed to mate with solid-state variable electronic speed control modules.
  • Vibration-Proof Screw-Clamp Inputs: Deep Torx/combination slot screws to prevent wire back-out during industrial grinding.
  • Quick-Connect Load Outputs: Internal trapdoor spring keepers for tool-free insertion of motor brush leads.
  • Mechanical Labyrinth Tracking: Internal paths designed to block conductive metallic and concrete dust from active contacts.
  • Snap-In Integration: Molded retention tabs for tool-less installation into narrow hand-tool grip housings.

Specifications

  • Manufacturer: Koki Holdings Co., Ltd. (Japan) / Metabo HPT
  • Manufacturer Part Number (MPN): 343406730
  • Part Classification: Electromechanical AC On-Off Control Switch
  • Circuit Configuration: Double-Pole, Single-Throw (DPST, 2-Pole)
  • Primary Voltage Rating: 110V - 120V AC
  • Secondary Voltage Compliance: 220V - 240V AC
  • Housing Material: Fiberglass-reinforced Polyamide (PA66-GF30) or Polybutylene Terephthalate (PBT)
  • Flame Retardancy Rating: UL 94 V-0
  • Internal Contact Material: Copper alloy with silver-nickel (AgNi) or silver-tin-oxide (AgSnO2) matrix
  • Hardware Material: Zinc-chromate passivated high-tensile carbon steel
  • Actuator Material: Acetyl polymer (POM)
  • Housing Length: 38 mm to 45 mm
  • Housing Width: 15 mm to 22 mm
  • Housing Height: 25 mm to 30 mm
  • Net Unit Weight: 0.025 kg (25 grams / 0.88 oz)
  • Line-Side Terminations: Torx-drive screw clamps
  • Load-Side Terminations: Trapdoor/snap-in spring keeper pins
  • Mounting Style: Internal chassis mount via molded mechanical locking tabs
  • Safety Certifications: UL 1054 (Special-Use Switches), cUL Listed, CE Compliance
  • Environmental Compliance: RoHS Compliant
  • Ingress Protection: Equivalent to IP5X (dust-protected)

Applications

  • Metabo G 500 (500W High-Speed Die Grinder)
  • Metabo GE 700 / GE 700 BASIC (710W Die Grinder Series)
  • Metabo GE 900 PLUS (900W High-Torque Finish Die Grinder)
  • Metabo W 7-115 / W 7-115 Q (4.5-inch Industrial Angle Grinders)
  • Metabo W 7-125 / W 7-125 Q (5-inch Industrial Angle Grinders)
  • Metabo WE 9-125 (900W Angle Grinder with Electronic Regulation)
  • Metabo BFE 9-90 (Industrial Band/Belt Sander)
  • Metabo LF 724 S (Rotary Coating Router/Paint Remover)
  • Metabo STE 105 PLUS (Heavy-Duty Orbital Jigsaw)

Product Attributes

Product Type

» Trigger Switch

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