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GIOVENZANA

Giovenzana is an Italian manufacturer of industrial switching and control components, with a product line that includes cam switches, drum switches, pendant control stations, disconnect switches, and circular connector adapters. The company’s catalog is oriented toward applications requiring manual or maintained switching in motor control, power distribution, and machine interface contexts. Products are designed for panel mounting, DIN-rail installation, or pendant station integration, with ratings commonly reaching 600V AC and current capacities from 32 A to 63 A in the disconnect switch family. Enclosure options such as NEMA 4X are available for drum switches, indicating suitability for washdown or corrosive environments. Cam switches are offered in maintained or momentary action, with multiple pole configurations. Pendant control stations use spring-loaded terminal contact blocks (e.g., PCW10) for reliable low-voltage signal or pilot-duty circuits. Circular connector thread adapters, such as M20 male to 1/2" NPT female in nickel-plated brass, support cable-entry transitions between metric and NPT conduit systems. 3G Electric stocks Giovenzana components across these families, providing access to replacement front covers, operators, switches, and complete switch kits. The range supports maintenance, retrofit, and new installation scenarios where standardized industrial switchgear is required. No specific certifications or awards are claimed here beyond what is implicit in the product specifications (e.g., NEMA 4X, 600V AC rating). The brand’s origin in Italy is widely known through its product literature and distribution history.

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About GIOVENZANA

Giovenzana is an Italian manufacturer of industrial switching and control components, with a product line that includes cam switches, drum switches, pendant control stations, disconnect switches, and circular connector adapters. The company’s catalog is oriented toward applications requiring manual or maintained switching in motor control, power distribution, and machine interface contexts. Products are designed for panel mounting, DIN-rail installation, or pendant station integration, with ratings commonly reaching 600V AC and current capacities from 32 A to 63 A in the disconnect switch family. Enclosure options such as NEMA 4X are available for drum switches, indicating suitability for washdown or corrosive environments. Cam switches are offered in maintained or momentary action, with multiple pole configurations. Pendant control stations use spring-loaded terminal contact blocks (e.g., PCW10) for reliable low-voltage signal or pilot-duty circuits. Circular connector thread adapters, such as M20 male to 1/2" NPT female in nickel-plated brass, support cable-entry transitions between metric and NPT conduit systems. 3G Electric stocks Giovenzana components across these families, providing access to replacement front covers, operators, switches, and complete switch kits. The range supports maintenance, retrofit, and new installation scenarios where standardized industrial switchgear is required. No specific certifications or awards are claimed here beyond what is implicit in the product specifications (e.g., NEMA 4X, 600V AC rating). The brand’s origin in Italy is widely known through its product literature and distribution history.

Common Applications

  • Motor control panels — Giovenzana cam switches (e.g., A-101490G) for manual on/off and reversing of three-phase motors
  • Washdown environments — Giovenzana drum switches (e.g., A-101892G) with NEMA 4X enclosure for food processing or chemical plants
  • Crane and hoist pendant stations — Giovenzana PCW10 contact blocks for momentary pushbutton control
  • Industrial disconnect applications — Giovenzana switch kits (e.g., A-101946G) as main disconnects in machinery control cabinets
  • Conduit system transitions — Giovenzana M20 to 1/2" NPT adapters (e.g., 12903028) for cable entry in junction boxes or enclosures
  • Machine tool power distribution — Giovenzana disconnect switches with locking ports (e.g., A-102040G) for lockout/tagout compliance

Frequently asked questions

Common questions about GIOVENZANA from 3G Electric.

What types of switches does Giovenzana offer for motor control applications?

Giovenzana produces cam switches and drum switches suitable for motor control. Cam switches are available in 3-pole configurations with maintained or momentary action, rated up to 600V AC. Drum switches are offered in 3-pole, three-phase reversing variants, with maintained or momentary operation, and NEMA 4X enclosures for wet or corrosive environments. These switches are used for manual start/stop, reversing, and speed selection in industrial machinery.

Are Giovenzana disconnect switches compatible with standard DIN-rail or panel mounting?

Yes, Giovenzana disconnect switch kits are designed for rear-panel mounting and include handles and extension shafts. Models such as the A-101946G (63 A), A-102040G (40 A), and A-101710G (32 A) are three-phase switches rated at 600V AC. They feature locking ports or 90-degree handle knobs for safety and are intended for use as main disconnects in control panels. DIN-rail mounting is not specified for these kits; they are panel-mounted.

What is the purpose of the Giovenzana PCW10 contact block in pendant control stations?

The PCW10 is a contact block with spring-loaded terminals and a 1NO (normally open) contact configuration. It is used as a replacement front cover, operator, and switch component in pendant control stations. The spring-loaded terminals facilitate quick wiring without tools, and the 1NO contact provides a single make function for pilot devices or control circuits in crane, hoist, or conveyor pendant stations.

Can Giovenzana circular connector adapters be used to transition between metric and NPT conduit systems?

Yes, Giovenzana offers circular connector thread adapters such as the M20 male to 1/2" NPT female adapter (MPN 12903028). Constructed from nickel-plated brass, these adapters measure 30 mm x 26 mm x 21 mm and allow conversion from metric M20 threads to 1/2" NPT threads. They are used in cable-entry applications where equipment or enclosures have mismatched thread standards.

What voltage and current ratings are typical for Giovenzana cam switches?

Giovenzana cam switches, such as the A-101490G, are rated for 600V AC and are available in 3-pole configurations. Current ratings vary by model; the disconnect switch kits range from 32 A to 63 A. For specific cam switch current ratings, refer to the manufacturer’s datasheet, as the product listings provided do not include amperage for all cam switch models.

Does 3G Electric supply GIOVENZANA products?

Yes — 3G Electric (S) Pte. Ltd. supplies GIOVENZANA products. We stock the GIOVENZANA catalog and supply genuine factory-original products with full manufacturer warranty and technical support.