SFG-1SG3

The Kokusai Denshi SFG-1SG3 Safety Switch is a compact and reliable electrical safety device designed to prevent potential hazards in various applications. This particular model comes with a 30-day trial offer, allowing users to experience its superior performance and safety features firsthand.

The SFG-1SG3 Safety Switch is a ground-fault detection device that is specifically designed to protect people and equipment from electrical shock. It is suitable for use in a wide range of industrial, commercial, and residential applications, making it a versatile and essential tool for electrical safety.

Measuring just 48mm in width, 120mm in height, and 25mm in depth, the SFG-1SG3 Safety Switch is compact and easy to install. It can be mounted on a DIN rail or directly to a surface using the provided mounting hardware. The switch has a vibrant orange color, making it highly visible and easy to identify in electrical panels and enclosures.

The SFG-1SG3 Safety Switch uses advanced technology to detect ground faults in electrical circuits. It continuously monitors the current flowing through the live and neutral wires and compares it to the ground wire. If it detects a difference in current, it immediately trips the circuit, preventing electrical shock.

The switch has a test button that allows users to manually test the device for functionality. It also has a LED indicator that shows the status of the switch. When the switch is in normal operation, the LED glows green. When a ground fault is detected, the LED turns red, alerting users to take action.

The SFG-1SG3 Safety Switch is designed to be robust and long-lasting. It is rated for a maximum current of 100A and can operate in temperatures ranging from -10 C to 60 C. The switch is also sealed to IP65, making it resistant to water and dust.

In conclusion, the Kokusai Denshi SFG-1SG3 Safety Switch is a compact, reliable, and versatile electrical safety device that can help prevent electrical shocks and hazards in various applications. Its advanced ground-fault detection technology, manual test button, and LED indicator make it easy to use and monitor. With its 30-day trial offer, users can experience the superior performance and safety features of this device risk-free.

The Kokusai Denshin Denki SFG-1SG3 safety switch is a 30-day overload relay designed to protect electrical circuits from overcurrent conditions. Here are some pros and cons of buying this safety switch:

1. Overload Protection: The primary function of this safety switch is to protect electrical circuits from overloading, which can prevent damage to equipment and potential electrical hazards.

2. Easy Installation: The SFG-1SG3 safety switch is designed for easy installation, making it a convenient option for DIY projects or for electricians working on site.

3. Reliable: Kokusai Denshin Denki is a reputable brand with a long history of producing reliable electrical components. The SFG-1SG3 safety switch is likely to function effectively and consistently.

4. Affordable: The SFG-1SG3 safety switch is priced competitively, making it an affordable option for those looking to add an extra layer of protection to their electrical circuits.

1. Limited Functionality: The SFG-1SG3 safety switch is specifically designed for overload protection and does not offer any additional features.

2. Manual Reset: When the safety switch trips due to an overload condition, it must be manually reset before the circuit can be restored. This can be inconvenient for those who frequently experience overcurrent conditions.

3. Single-Phase: The SFG-1SG3 safety switch is designed for single-phase electrical systems, making it less suitable for three-phase systems.

The Kokusai Denshin Denki SFG-1SG3 safety switch is a reliable and affordable option for those looking to add overload protection to their electrical circuits. Its easy installation and simple design make it a convenient choice for DIY projects or for electricians working on site. However, its limited functionality and manual reset feature may be inconvenient for some users. Ultimately, the decision to purchase the SFG-1SG3 safety switch will depend on the specific needs and requirements of the user.

If you are looking for a reliable and affordable overload protection solution for single-phase electrical circuits, the Kokusai Denshin Denki SFG-1SG3 safety switch is a good option to consider. However, if you require additional features or a more convenient reset mechanism, you may want to explore other options on the market. It is always recommended to consult with a qualified electrician to determine the best solution for your specific electrical needs.

Details:

This unit is in excellent condition. The paint isn even worn off the foot pedal. One must place their foot forward then step down to activate the pedal.

specifications indusswitch:

• brand: Kokusai Dengyo
• mpn: Sfg-1sg3
• type: Foot Switch
• switch action: Momentary
• fuse type: Switch
• material: Metal
• application: Industrial
• country of origin: Japan

payments indusswitch:

• other
• wallet: google-pay
• credit card: diners-club

offer indusswitch:

• best offers: true
• in stock #: 2
• availability: in stock
• started: march 30, 2026
• sold #: 9
• prices: $139.00–$149.00
• item condition: Used
• options: ship-to-home

returns indusswitch:

• policy: returns accepted
• method: money back
• paid by: seller
• time: 30 days

shipping indusswitch:

• type: calculated
• transit: 3-8 days
• carrier: usps
• service: usps ground advantage
• class: standard

seller indusswitch:

• rating: 100.0%
• # reviews: 2153
• city: concord, michigan

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories

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