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GIOVENZANA

GIOVENZANA is an Italian manufacturer of low-voltage electrical control and safety components, with a product history dating back to the early 20th century. The company's core focus is on manual control devices for industrial machinery: cam switches, drum switches, disconnect switches, and circular connectors. These products are used where operators need direct, tactile control over motor direction, power isolation, or signal routing. The drum switch line includes maintained and momentary contact configurations for single-phase and three-phase motors, with NEMA 4X enclosures that resist washdown and corrosion. The disconnect switch kits are available in 40 A and 63 A ratings at 600 V AC, with rear-panel mounting, locking ports for padlock security, and optional extension shafts or rotary cam handles. GIOVENZANA also produces a range of cam switches and circular connectors, though the specific models supplied by 3G Electric vary by order history. 3G Electric stocks and distributes GIOVENZANA components globally, supporting plant engineers and maintenance teams with part-number cross-referencing, technical specification verification, and logistics coordination. The product families are typically specified in applications requiring manual motor control, circuit isolation, or power distribution in industrial environments. Build standards include IP-rated enclosures and contact materials suitable for repeated operation. Because GIOVENZANA parts are often used as replacements or upgrades in existing machinery, 3G Electric maintains inventory of common drum switch and disconnect kit configurations, including those with NEMA 4X enclosures and locking provisions. The company does not manufacture these products; it supplies them as a distributor, with the same part numbers and specifications as the original manufacturer. For procurement specialists, this means the ability to source GIOVENZANA components without minimum order quantities or long lead times, subject to stock availability. Technical documentation, including wiring diagrams and mounting dimensions, is available upon request. The product line is not limited to any single industry; it appears in material handling, food processing, pump stations, and general manufacturing. 3G Electric's role is to provide access to these components with accurate part identification and shipping support, not to alter or rebrand them. All specifications listed in 3G Electric's catalog are taken from the manufacturer's published data or verified by inspection. Where a product has been superseded or replaced, 3G Electric notes the replacement part number to help buyers avoid obsolete stock. This approach is consistent with the company's broader industrial equipment distribution, which includes burners, pumps, and gas controls. For GIOVENZANA specifically, the emphasis is on manual control and isolation devices that meet common industrial voltage and current requirements. The drum switches are available in 2-pole and 3-pole versions, with maintained or momentary action, and are typically used for forward-reverse-stop control of motors up to the rated current. The disconnect switch kits are designed for rear panel mounting and include handles or extension shafts to suit different enclosure depths. Locking ports allow the switch to be secured in the off position for lockout-tagout procedures. These features are standard across the line, not optional extras. 3G Electric does not claim any exclusive partnership or certification beyond what is publicly known about GIOVENZANA as a manufacturer. The information provided here is intended to help technical buyers select the correct part for their application.

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About GIOVENZANA

GIOVENZANA is an Italian manufacturer of low-voltage electrical control and safety components, with a product history dating back to the early 20th century. The company's core focus is on manual control devices for industrial machinery: cam switches, drum switches, disconnect switches, and circular connectors. These products are used where operators need direct, tactile control over motor direction, power isolation, or signal routing. The drum switch line includes maintained and momentary contact configurations for single-phase and three-phase motors, with NEMA 4X enclosures that resist washdown and corrosion. The disconnect switch kits are available in 40 A and 63 A ratings at 600 V AC, with rear-panel mounting, locking ports for padlock security, and optional extension shafts or rotary cam handles. GIOVENZANA also produces a range of cam switches and circular connectors, though the specific models supplied by 3G Electric vary by order history. 3G Electric stocks and distributes GIOVENZANA components globally, supporting plant engineers and maintenance teams with part-number cross-referencing, technical specification verification, and logistics coordination. The product families are typically specified in applications requiring manual motor control, circuit isolation, or power distribution in industrial environments. Build standards include IP-rated enclosures and contact materials suitable for repeated operation. Because GIOVENZANA parts are often used as replacements or upgrades in existing machinery, 3G Electric maintains inventory of common drum switch and disconnect kit configurations, including those with NEMA 4X enclosures and locking provisions. The company does not manufacture these products; it supplies them as a distributor, with the same part numbers and specifications as the original manufacturer. For procurement specialists, this means the ability to source GIOVENZANA components without minimum order quantities or long lead times, subject to stock availability. Technical documentation, including wiring diagrams and mounting dimensions, is available upon request. The product line is not limited to any single industry; it appears in material handling, food processing, pump stations, and general manufacturing. 3G Electric's role is to provide access to these components with accurate part identification and shipping support, not to alter or rebrand them. All specifications listed in 3G Electric's catalog are taken from the manufacturer's published data or verified by inspection. Where a product has been superseded or replaced, 3G Electric notes the replacement part number to help buyers avoid obsolete stock. This approach is consistent with the company's broader industrial equipment distribution, which includes burners, pumps, and gas controls. For GIOVENZANA specifically, the emphasis is on manual control and isolation devices that meet common industrial voltage and current requirements. The drum switches are available in 2-pole and 3-pole versions, with maintained or momentary action, and are typically used for forward-reverse-stop control of motors up to the rated current. The disconnect switch kits are designed for rear panel mounting and include handles or extension shafts to suit different enclosure depths. Locking ports allow the switch to be secured in the off position for lockout-tagout procedures. These features are standard across the line, not optional extras. 3G Electric does not claim any exclusive partnership or certification beyond what is publicly known about GIOVENZANA as a manufacturer. The information provided here is intended to help technical buyers select the correct part for their application.

Common Applications

  • Food and beverage processing — GIOVENZANA drum switch with NEMA 4X enclosure for washdown motor control
  • Material handling — GIOVENZANA 3-pole maintained reversing drum switch for conveyor forward-reverse control
  • Pump stations — GIOVENZANA 63 A disconnect switch kit with locking ports for motor isolation
  • Machine tools — GIOVENZANA momentary drum switch for jogging spindle or axis movement
  • Industrial control panels — GIOVENZANA 40 A disconnect switch kit with rotary cam handle for main power isolation
  • Chemical plants — GIOVENZANA NEMA 4X drum switch for corrosion-resistant motor control

Frequently asked questions

Common questions about GIOVENZANA from 3G Electric.

What is the difference between a maintained and momentary GIOVENZANA drum switch?

A maintained GIOVENZANA drum switch stays in the selected position (forward, reverse, or stop) until the operator manually changes it. A momentary switch returns to the off or neutral position when the handle is released. Maintained switches are used where continuous operation is required, such as a conveyor that must run until stopped. Momentary switches are used for jogging or inching applications, where the motor should only run while the operator holds the handle. Both types are available in 2-pole single-phase and 3-pole three-phase configurations, with NEMA 4X enclosures for washdown environments. The contact ratings and terminal arrangements differ between models, so the part number must be matched to the motor load and control circuit.

Are GIOVENZANA disconnect switch kits rated for 600V AC?

Yes, the GIOVENZANA disconnect switch kits listed by 3G Electric are rated 600V AC. They are available in 40 A and 63 A versions, all three-phase. These ratings are suitable for many industrial motor and power distribution circuits. The kits include a handle or rotary cam operator, and some include locking ports for padlock security. Mounting is rear-panel, with optional extension shafts for deeper enclosures. The 600V AC rating is a maximum; the actual voltage of the circuit should not exceed this value. For DC applications or higher voltages, consult the manufacturer's data or contact 3G Electric for alternative part numbers.

What does NEMA 4X mean on a GIOVENZANA drum switch?

NEMA 4X is an enclosure rating that indicates the drum switch is designed to be watertight, dust-tight, and corrosion-resistant. It is suitable for indoor and outdoor use where hose-directed water or washdown may occur. The 'X' specifically denotes corrosion resistance, which is often achieved through stainless steel or non-metallic materials. GIOVENZANA drum switches with NEMA 4X enclosures are commonly used in food processing, chemical plants, and other environments where moisture or cleaning agents are present. The rating does not mean the switch is submersible; it is not intended for continuous immersion. For applications requiring higher protection, additional enclosures or covers may be necessary.

Can GIOVENZANA disconnect switches be padlocked in the off position?

Some GIOVENZANA disconnect switch kits include locking ports that accept a padlock to secure the switch in the off position. This feature supports lockout-tagout procedures. The locking ports are typically integrated into the handle or the switch mechanism. Not all models have this feature; for example, the 40 A kit with rotary cam on-off switch (MPN A-101847G) does not list locking ports, while the 40 A kit with handle and locking ports (MPN A-102040G) does. When ordering, verify the presence of locking ports in the part number description. If a specific model lacks locking ports, an alternative kit with the feature may be available. 3G Electric can provide part-number cross-reference to confirm.

What are typical applications for GIOVENZANA cam switches and circular connectors?

GIOVENZANA cam switches are used for multi-position control of electrical circuits, such as selecting motor speed, reversing direction, or switching between power sources. They are often found on control panels for machine tools, packaging equipment, and test benches. Circular connectors are used for reliable signal and power connections between equipment modules, especially where quick disconnect is needed. They appear in industrial automation, robotics, and transportation systems. The specific current and voltage ratings vary by model, so selection depends on the circuit requirements. 3G Electric supplies these components as part of its GIOVENZANA line, with part numbers and specifications available for verification.

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.