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Schneider Electric ZB4FG03 industrial key selector switch

The ZB4FG03 is a built-in-flush head key selector switch designed for industrial control panels. It features a round shape with a chromium-plated metal bezel, three positions with +/- 45° operator profile, and a Ronis 455 keylock. Classified under the Harmony XB4 range, this switch offers IP66/IP67/IP69 protection, withstands high-pressure washing, and provides durability for over 1 million cycles. Suitable for harsh environments, it operates within -40°C to 70°C, meeting IEC and UL safety standards for reliable industrial automation applications.

Authorized Distributors
Source:DigiKey
Part No:ZB4FG03
Stock:0
Inv Date:06-07-2026
Price: Unit price: $49.78
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Part No:ZB4FG03
Stock:0
Inv Date:06-08-2026
Price: Unit price: $71.37
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Part No:ZB4FG03
Stock:0
Inv Date:06-07-2026
Price: Unit price: $56.41
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Part No:ZB4FG03
Stock:0
Inv Date:06-07-2026
Price: Unit price: $68.65
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Schneider Electric ZB4FG03 industrial key selector switch Specifications:

  • Mounting diameter: 1.20 in (30.5 mm)
  • Overall width: 1.44 in (36.6 mm)
  • Overall height: 1.44 in (36.6 mm)
  • Overall depth: 1.93 in (49 mm)
  • Bezel material: Chromium plated metal
  • Head type: Built-in-flush
  • Shape: Round
  • Operator profile: Black key switch
  • Operator position: 3 positions +/- 45°
  • Keylock type: Ronis 455
  • Key withdrawal positions: Left and center
  • Net weight: 0.29 lb (0.133 kg)
  • Resistance to high pressure washer: 7000000 Pa at 55°C, 0.1m distance
  • Mechanical durability: 1,000,000 cycles
  • Protection ratings: IP66, IP67, IP69, IEC 60529/IP69K, UL Type 13, 12, 4, 4X
  • IK degree of protection: IKO6
  • Operating temperature: -40°C to +70°C
  • Environmental standards: CE, UL, CSA, EAC
  • Shock resistance: 30 gn 18 ms, 50 gn 11 ms, 25 gn 6 ms shocks
  • Vibration resistance: 5 gn 10-500 Hz
  • Certifications: UL Listed, CSA, CCC
  • Environmental compliance: RoHS, REACh, China RoHS, Mercury free

Buy the Schneider Electric ZB4FG03 – Reliable Industrial Key Selector Switch for Control Panels

Enhance your industrial control systems with the Schneider Electric ZB4FG03, a durable and reliable key selector switch designed for harsh environments. Featuring a built-in-flush round head with a chromium-plated metal bezel, it supports three positions with a +/- 45° operator profile, offering IP66, IP67, and IP69 protection levels. It withstands high-pressure washing and over 1 million cycles, meeting IEC and UL safety standards. Its robust design and environmental certifications make it an essential component for automation and control applications.

Buy Schneider Electric ZB4FG03 now and enhance your control panel with a durable, high-pressure resistant key selector switch designed for industrial environments.

Frequently Asked Questions

Where can I buy Schneider Electric ZB4FG03?

You can click on the BUY or RFQ button to purchase ZB4FG03 from an authorized Schneider Electric distributor.

How do I troubleshoot issues or seek technical support for part ZB4FG03?

You can download the ZB4FG03 datasheet or visit the Schneider Electric website for support.

Who is the manufacturer of ZB4FG03?

Schneider Electric

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