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HUBBELL KELLEMS

Hubbell Kellems is a product line within Hubbell Incorporated, a manufacturer of electrical and utility products. The Kellems name is historically associated with wire mesh cable grips and strain relief devices, while the broader Hubbell catalog includes wiring devices, enclosures, and motor control components. The Hubbell Kellems manual motor switches supplied by 3G Electric are open-style devices intended for local on/off control of motors and equipment. These switches are available in 2-pole and 3-pole configurations with current ratings from 30 A to 85 A and a maximum voltage rating of 600V AC. They are surface-mount components without enclosures or pilot lights, so they are typically installed within a larger control panel or enclosure. The open construction allows for direct mounting and wiring in industrial settings where a separate enclosure is already provided. 3G Electric supplies these Hubbell Kellems manual motor switches to industrial buyers worldwide. The product family includes models such as HBL7810D (30 A, 3-pole), HBL7832 (30 A, 2-pole), HBL7842D (40 A, 2-pole), HBL7843D (40 A, 3-pole), HBL7852D (50 A, 2-pole), HBL7853D (50 A, 3-pole), HBL7863D (60 A, 3-pole), and HBL7883D (85 A, 3-pole). All share a 600V AC maximum voltage rating and a surface mounting style. These switches are used in applications requiring a manual disconnect or local control point for motors, such as conveyors, pumps, machine tools, and other industrial equipment. The open design means they do not include a pilot light or enclosure, which must be specified separately if needed. 3G Electric supports the Hubbell Kellems line by maintaining stock of these manual motor switches and providing global logistics. Buyers can source specific MPNs and receive technical specifications to match their motor control requirements. The switches are built to standard industrial ratings, with current and voltage ratings clearly marked. For plant engineers and maintenance managers, these switches offer a straightforward means of adding manual motor control where a centralized control system is not practical or where a local disconnect is required. The 2-pole and 3-pole options accommodate single-phase and three-phase motors respectively. The range of current ratings allows selection based on motor full-load current and applicable code requirements. 3G Electric provides these Hubbell Kellems manual motor switches as part of its broader offering of industrial electrical components. The company serves a global customer base, shipping to various regions. This brand profile focuses on the manual motor switch family, which is the primary Hubbell Kellems product category currently listed. For detailed specifications, buyers can refer to the individual product pages or contact 3G Electric for assistance with model selection.

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About HUBBELL KELLEMS

Hubbell Kellems is a product line within Hubbell Incorporated, a manufacturer of electrical and utility products. The Kellems name is historically associated with wire mesh cable grips and strain relief devices, while the broader Hubbell catalog includes wiring devices, enclosures, and motor control components. The Hubbell Kellems manual motor switches supplied by 3G Electric are open-style devices intended for local on/off control of motors and equipment. These switches are available in 2-pole and 3-pole configurations with current ratings from 30 A to 85 A and a maximum voltage rating of 600V AC. They are surface-mount components without enclosures or pilot lights, so they are typically installed within a larger control panel or enclosure. The open construction allows for direct mounting and wiring in industrial settings where a separate enclosure is already provided. 3G Electric supplies these Hubbell Kellems manual motor switches to industrial buyers worldwide. The product family includes models such as HBL7810D (30 A, 3-pole), HBL7832 (30 A, 2-pole), HBL7842D (40 A, 2-pole), HBL7843D (40 A, 3-pole), HBL7852D (50 A, 2-pole), HBL7853D (50 A, 3-pole), HBL7863D (60 A, 3-pole), and HBL7883D (85 A, 3-pole). All share a 600V AC maximum voltage rating and a surface mounting style. These switches are used in applications requiring a manual disconnect or local control point for motors, such as conveyors, pumps, machine tools, and other industrial equipment. The open design means they do not include a pilot light or enclosure, which must be specified separately if needed. 3G Electric supports the Hubbell Kellems line by maintaining stock of these manual motor switches and providing global logistics. Buyers can source specific MPNs and receive technical specifications to match their motor control requirements. The switches are built to standard industrial ratings, with current and voltage ratings clearly marked. For plant engineers and maintenance managers, these switches offer a straightforward means of adding manual motor control where a centralized control system is not practical or where a local disconnect is required. The 2-pole and 3-pole options accommodate single-phase and three-phase motors respectively. The range of current ratings allows selection based on motor full-load current and applicable code requirements. 3G Electric provides these Hubbell Kellems manual motor switches as part of its broader offering of industrial electrical components. The company serves a global customer base, shipping to various regions. This brand profile focuses on the manual motor switch family, which is the primary Hubbell Kellems product category currently listed. For detailed specifications, buyers can refer to the individual product pages or contact 3G Electric for assistance with model selection.

Common Applications

  • Conveyor systems — HBL7853D 50 A, 3-pole manual motor switch for local control of conveyor drive motors.
  • Pumps — HBL7843D 40 A, 3-pole manual motor switch for on/off control of industrial pump motors.
  • Machine tools — HBL7810D 30 A, 3-pole manual motor switch for local disconnect of machine tool motors.
  • Fans and blowers — HBL7832 30 A, 2-pole manual motor switch for single-phase fan motor control.
  • Compressors — HBL7883D 85 A, 3-pole manual motor switch for local control of large compressor motors.
  • Material handling — HBL7852D 50 A, 2-pole manual motor switch for two-phase or single-phase equipment control.

Frequently asked questions

Common questions about HUBBELL KELLEMS from 3G Electric.

What are the current and voltage ratings available for Hubbell Kellems manual motor switches?

Hubbell Kellems manual motor switches are available with current ratings of 30 A, 40 A, 50 A, 60 A, and 85 A. All models have a maximum voltage rating of 600V AC. The switches come in 2-pole and 3-pole configurations. For example, the HBL7810D is a 30 A, 3-pole switch, while the HBL7832 is a 30 A, 2-pole switch. The 85 A model, HBL7883D, is a 3-pole switch. These ratings allow selection based on the motor's full-load current and the system voltage. The switches are designed for surface mounting and do not include an enclosure or pilot light.

Are Hubbell Kellems manual motor switches supplied with an enclosure?

No, the Hubbell Kellems manual motor switches listed by 3G Electric are open-style devices. They do not include an enclosure or a pilot light. They are intended to be mounted within a control panel or a separate enclosure that provides the necessary environmental protection and operator safety. The open construction allows for direct wiring and integration into existing electrical assemblies. If an enclosed switch is required, a suitable enclosure must be sourced separately. The switches have a surface mounting style, meaning they can be mounted directly to a flat surface inside an enclosure.

What is the difference between 2-pole and 3-pole Hubbell Kellems manual motor switches?

The number of poles refers to the number of separate circuits the switch can control. A 2-pole switch is typically used for single-phase motors or for switching two lines of a three-phase system. A 3-pole switch is used for three-phase motors, allowing simultaneous switching of all three phases. Hubbell Kellems offers both configurations. For instance, the HBL7842D is a 2-pole, 40 A switch, while the HBL7843D is a 3-pole, 40 A switch. The choice depends on the motor type and the electrical system. Both types have a maximum voltage rating of 600V AC and are surface-mount, open-style devices.

Can Hubbell Kellems manual motor switches be used for local motor control?

Yes, Hubbell Kellems manual motor switches are designed for local on/off control of motors and equipment. They provide a manual means to disconnect power or start/stop a motor at the point of use. This is useful for maintenance, emergency stops, or where a centralized control system is not practical. The switches are rated for 600V AC and are available in various current ratings to match motor loads. They are open-style, so they must be installed inside an appropriate enclosure. Typical applications include conveyors, pumps, and machine tools. They are not intended for frequent switching duty beyond their rated capacity.

What is the maximum voltage rating for Hubbell Kellems manual motor switches?

All Hubbell Kellems manual motor switches in the 3G Electric catalog have a maximum voltage rating of 600V AC. This rating applies across the range, from the 30 A models to the 85 A models. The 600V AC rating is suitable for many industrial motor control applications, including those operating at 480V AC or lower. It is important to verify that the switch's voltage rating meets or exceeds the system voltage. The switches are not rated for DC applications unless specifically stated. Always follow local electrical codes and manufacturer instructions for installation.

Does 3G Electric supply HUBBELL KELLEMS products?

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