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Schneider Electric IP67, IP69, IP66, IP69K Key Switch, SPST 2-Way, Screw Terminal, Round Bezel XB4FG21
Specifications
| Country of Origin | India |
|---|---|
| Brand | Schneider Electric |
| Model | XB4FG21 |
| IP Rating | IP67, IP69, IP66, IP69K |
| Contact Material | Silver Alloy |
| Series | XB4 |
| Maximum Operating Temperature | 70°C |
| Contact Configuration | SPST |
| Number of Positions | 2 |
| Minimum Operating Temperature | -40°C |
| Terminal type | Screw |
| Standards/Approvals | UL, CSA |
| Switch Operation | Stay Put |
| Mechanical Life | 1000000Cycles |
| Better World Claim | Repairable by the End User |
| Bezel Shape | Round |
| Various types of connection are available | screw clamp, connector, Faston connector, spring terminal, or printed circuit board |
| Ideal in extreme environments | food and beverage, automotive, and outdoor use such as mining, water treatment, etc. Building and infrastructure |
Key Features
- Flush mounted with a 30.5 mm mounting diameter for ergonomic design.
- Features a round bezel with chromium plating and a black key head.
- Operates with 2 positions in a 90-degree stay put manner.
- SPST contact configuration with 1NO slow break silver alloy contacts.
- Terminal connection via screw clamp ensures secure installation.
- Supports temperatures from -40°C to 70°C and mechanical life of one million cycles.
- Certified to UL, CSA standards and includes marine and international approvals.
- High vibration resistance with shake-proof terminal screws enhances reliability.
Product Description
Schneider Electric XB4FG21 is a premium key switch designed for industrial, automation, and electrical applications requiring high durability and protection. This flush mounted key switch with a 30.5 mm mounting diameter features a round chrome-plated bezel and a black round key head compatible with key number 455. It operates as an SPST 2-way switch with a 90-degree stay put operation, incorporating silver alloy contacts for excellent conductivity and longevity.
Engineered for harsh environments, the XB4FG21 offers IP67, IP66, IP69, and IP69K ingress protection ratings, ensuring resistance against dust, water jets, and high-pressure cleaning. It withstands operating temperatures ranging from -40°C to 70°C and mechanical life of up to one million cycles, supporting demanding industrial operations.
The switch’s screw clamp terminal and shake-proof terminal screws contribute to its robust electrical connections and vibration resistance. It is certified to international standards including UL and CSA and carries marine certifications, enabling use in a variety of industrial and outdoor environments.
Customization options are provided via Schneider Electric’s web tool for personalized markings. Accessories such as flush mounted metal plugs, metal rings, spacers, and protective washers can be separately ordered to enhance installation flexibility.
The key switch is ideal for sectors such as food and beverage processing, automotive manufacturing, mining, water treatment plants, and building infrastructure. Its ergonomic flush mount design blends aesthetics with functionality.
Flush mounted for ergonomic and aesthetic panel integration. Multiple IP ratings for protection against dust, water, and impacts. Long mechanical life with high vibration and temperature endurance. Silver alloy contacts with screw clamp terminal for reliable operation.
Certified for industrial and marine applications ensuring broad compliance.
As a part of the Harmony XB4 metallic range, this Key Switch delivers flexibility and simplicity in installation and operation. Browse our Electronics & Electricals category for more high-quality switches and panel components from trusted industrial brands.
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Frequently Asked Questions
The key switch features IP67, IP66, IP69, and IP69K ingress protection ratings, ensuring resistance against dust, water jets, and high-pressure cleaning.
It operates within a temperature range of -40°C to 70°C, making it suitable for extreme environments.
The mechanical life of this model is rated at one million cycles, indicating its durability for frequent use.
It has a Single Pole Single Throw (SPST) contact configuration, allowing for two positions in a 90-degree stay put manner.
The terminal connection is made via screw clamp, ensuring secure installation and reliable electrical connections.
The contacts are made of silver alloy, which provides excellent conductivity and longevity.
This key switch is certified to UL and CSA standards and includes marine certifications for broader compliance in various applications.
The bezel shape is round, designed for ergonomic and aesthetic panel integration.
It is ideal for applications in food and beverage processing, automotive manufacturing, mining, and water treatment plants.
Customization options are available through Schneider Electric’s web tool for personalized markings.
Accessories such as flush mounted metal plugs, metal rings, spacers, and protective washers can be separately ordered to enhance installation flexibility.
This key switch belongs to the Harmony XB4 metallic range, which offers flexibility and simplicity in installation and operation.
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