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REES

REES is a manufacturer of industrial control components, with a product line that includes mushroom-head push buttons, emergency stop actuators, and related switchgear accessories. The brand is known for robust, non-illuminated push buttons designed for machine safety and control applications. REES products are commonly found in factory automation, material handling, and process control systems where reliable manual intervention is required. The mushroom-head design provides a large, easy-to-hit target for emergency stops or cycle control, and is available in both momentary and maintained actions. Actuator diameters include 22 mm, 30 mm, and 57 mm, with non-metallic and metallic options. Contact configurations typically include 1 normally open (NO) and 1 normally closed (NC) contact block, and terminal connections may be pressure plate or screw type. These push buttons are built to withstand industrial environments, though specific IP ratings and certifications should be verified per model. 3G Electric supplies the REES line as part of its industrial equipment portfolio, offering multiple SKUs from stock with global logistics support. For technical buyers, 3G Electric provides access to datasheets, specification comparisons, and quotation services to facilitate integration into control panels and machinery. The REES mushroom-head push buttons are suitable for use as emergency stop devices, start/stop actuators, or manual override controls in a variety of industrial settings. With a focus on functional design and durable construction, REES components are engineered to meet the demands of continuous operation in manufacturing and processing plants. 3G Electric supports the REES brand by maintaining inventory of popular models and providing application assistance to help customers select the appropriate push button for their specific voltage, contact, and mounting requirements. Whether for new installations or replacements, REES push buttons offer a practical solution for industrial control interfaces.

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About REES

REES is a manufacturer of industrial control components, with a product line that includes mushroom-head push buttons, emergency stop actuators, and related switchgear accessories. The brand is known for robust, non-illuminated push buttons designed for machine safety and control applications. REES products are commonly found in factory automation, material handling, and process control systems where reliable manual intervention is required. The mushroom-head design provides a large, easy-to-hit target for emergency stops or cycle control, and is available in both momentary and maintained actions. Actuator diameters include 22 mm, 30 mm, and 57 mm, with non-metallic and metallic options. Contact configurations typically include 1 normally open (NO) and 1 normally closed (NC) contact block, and terminal connections may be pressure plate or screw type. These push buttons are built to withstand industrial environments, though specific IP ratings and certifications should be verified per model. 3G Electric supplies the REES line as part of its industrial equipment portfolio, offering multiple SKUs from stock with global logistics support. For technical buyers, 3G Electric provides access to datasheets, specification comparisons, and quotation services to facilitate integration into control panels and machinery. The REES mushroom-head push buttons are suitable for use as emergency stop devices, start/stop actuators, or manual override controls in a variety of industrial settings. With a focus on functional design and durable construction, REES components are engineered to meet the demands of continuous operation in manufacturing and processing plants. 3G Electric supports the REES brand by maintaining inventory of popular models and providing application assistance to help customers select the appropriate push button for their specific voltage, contact, and mounting requirements. Whether for new installations or replacements, REES push buttons offer a practical solution for industrial control interfaces.

Common Applications

  • Factory automation — REES mushroom-head push buttons (e.g., 53CW06) used as emergency stop actuators on conveyor lines and assembly stations.
  • Material handling — REES 30 mm maintained push buttons (e.g., 36LR90) for manual reset of stacker cranes and palletizers.
  • Process control — REES 22 mm momentary push buttons (e.g., 36LR91) for start/stop control of pumps and mixers in chemical plants.
  • Machine safety — REES 57 mm metallic mushroom-head push buttons (e.g., 53CW09) for emergency stop on packaging machinery.
  • Industrial control panels — REES non-metallic push buttons (e.g., 36LR92) for operator interface in food and beverage production lines.
  • Energy management — REES maintained-action push buttons (e.g., 36LR89) for manual override in power distribution and generator control systems.

Frequently asked questions

Common questions about REES from 3G Electric.

What is the difference between momentary and maintained action in REES mushroom-head push buttons?

Momentary action means the push button returns to its original position when released, making it suitable for applications like start buttons or jog controls. Maintained action means the button stays in the pressed position until manually reset, which is typical for emergency stop functions. REES offers both types across its mushroom-head push button range, with models such as 53CW06 (momentary) and 36LR91 (maintained). The choice depends on the required safety function and control logic.

What contact configurations are available for REES mushroom-head push buttons?

Many REES mushroom-head push buttons come with one normally open (NO) and one normally closed (NC) contact block, such as models 53CW06 and 53CW08. This configuration allows for both control and monitoring circuits. Some models may offer different contact arrangements; consult the specific product datasheet for details. The contact blocks are typically designed for easy replacement or addition, depending on the model.

What are the common actuator sizes for REES mushroom-head push buttons?

REES mushroom-head push buttons are available with actuator diameters of 22 mm, 30 mm, and 57 mm. The 22 mm size is compact and suitable for dense control panels, while the 30 mm and 57 mm sizes provide larger targets for emergency stop applications. The actuator material can be non-metallic or metallic, depending on the model. For example, SKU 36LR91 has a 22 mm non-metallic actuator, while SKU 53CW09 has a 57 mm metallic actuator.

Are REES mushroom-head push buttons suitable for emergency stop applications?

Yes, many REES mushroom-head push buttons are designed for emergency stop use, particularly those with maintained action and a prominent mushroom head. Models like 36LR90 (30 mm) and 36LR77 (57 mm) are commonly used as emergency stop devices. However, the specific safety integrity level and compliance with standards such as ISO 13850 depend on the complete system design, including the contact blocks and wiring. Always verify that the selected push button meets the required safety category for your application.

What terminal connection types do REES mushroom-head push buttons use?

REES mushroom-head push buttons may feature pressure plate terminals or screw terminals, depending on the model. For instance, SKU 36LR77 uses pressure plate terminals. The terminal type affects wiring method and compatibility with existing panel wiring. Check the product specifications for the exact terminal connection to ensure it matches your installation requirements.

Does 3G Electric supply REES products?

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