EDR series, safety limit switch with reset function, made in Taiwan.
Safety limit switch with reset function from Taiwan HIGHLY.
High cost-performance safety limit switch made in Taiwan that complies with EN(TUV), UL, CE, and safety standards.
- A safety limit switch with a direct opening mechanism on the NC (normally closed) contact side (compliant with IEC/EN60947-5-1 directives) and a reset function. - Complies with safety standards EN (TUV), UL, and CE. - Double insulation design, no grounding required. - Operating temperature range: -25°C to 80°C. - High practicality with a rich variety of actuator specifications (see below for details). - Protection rating: IP67. - Various built-in switch types available. - International standard conduit sizes. The actuator specifications are as follows: - EDR-20: Roller arm. - EDR-21: Variable roller arm type (standard type). - EDR-22: Variable roller arm type (long specification). - EDR-25: Rod lever type. - EDR-27: Variable roller arm type (big roller). - EDR-31: Push plunger type. - EDR-32: Roller plunger type. - EDR-62: Roller lever type. - EDR-63: One-way roller arm lever type.
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basic information
Safety standards: EN60947-5-1, UL508, EN50047, EN1088 Direct opening mechanism: NC contact Usage category: AC 15 A600 Minimum load: 5V, 5mA, DC Rated current: 10A Rated insulation voltage: 600 VAC Rated impulse withstand voltage: 2500 VAC Insulation resistance: 100 mΩ or more (DC 500V) Contact resistance: 25 mΩ or less (initial) Permissible operating speed: 250 mm/S Permissible operating frequency: 6000 times/H Protection structure strength: IP67 Operating temperature: -25℃ to +80℃ Environmental pollution degree: 3 Electric shock protection class: CLASS 2 (double insulation) Mechanical life: 10,000,000 times or more Electrical life: 150,000 times or more Vibration resistance: IEC 68-2-6, 10-55Hz ±1Hz Mounting: 2xM4
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Applications/Examples of results
It is commonly used in machine tools, industrial equipment, and FA (Factory Automation) devices. Examples include saws, CNC lathes, high-frequency resin welding machines, and related transport belts, sanders, grinding machines, crushers, mechanical presses, grinding machines, electric heating compression forging machines, pressure casting machines, edge banding machines, buffing machines, electric beam welding machines, elevators, and mechanical parking equipment.
Detailed information
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EDR series safety limit switch with reset function. We will introduce product features and performance specifications.
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EDR series, safety limit switch for reset function. We will introduce the structural description and product composition.
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EDR series safety limit switch with reset function. We will introduce the forced separation mechanism structure, photos of the EDR-20 product, operating characteristics, and external dimension drawings.
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EDR series safety limit switches with reset function. We will introduce product photos, operating characteristics, and external dimension drawings for EDR-21 (adjustable roller arm type, standard model), EDR-22 (adjustable roller arm, long arm), and EDR-25 (rod lever type).
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EDR series safety limit switches with reset function. We present product photos, operating characteristics, and external dimension drawings for EDR-27 (adjustable roller arm type, big roller specification), EDR-31 (push plunger type), and EDR-32 (roller plunger type).
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EDR series safety limit switches with reset function. We will introduce product photos, operating characteristics, and external dimension drawings for EDR-62 (roller lever type) and EDR-63 (one-way roller arm lever type).
Line up（10）
| Model number | overview |
|---|---|
| EDR-x-x-20 | Actuator specification: Roller Arm Type |
| EDR-x-x-21 | Actuator specification: Adjustable Roller Arm Type (Basic Arm) |
| EDR-x-x-22 | Actuator specification: Adjustable Roller Arm Type (Long Arm) |
| EDR-x-x-25 | Actuator specification: Rod Lever Type |
| EDR-x-x-27 | Actuator specification: Adjustable Roller Arm Type (Big Roller) |
| EDR-x-x-31 | Actuator specification: Push Plunger Type |
| EDR-x-x-31 | Actuator specification: Push Plunger Type |
| EDR-x-x-32 | Actuator specification: Roller Plunger Type |
| EDR-x-x-62 | Actuator specification: Roller Lever Type |
| EDR-x-x-63 | Actuator specification: Unidirectional Roller Arm Lever Type |
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Company information
Highly Electric Co., Ltd. (brand name: HIGHLY) is a specialized switch manufacturer established in Taiwan in 1974. Since its founding, we have cultivated rich experience in OEM and ODM product development and high-quality production capabilities through collaboration with major domestic and international manufacturers. We develop and manufacture a variety of switch products, including safety limit switches, safety door switches, limit switches, micro switches, proximity sensors, photoelectric sensors commonly used in machine tools, industrial equipment, and production facilities, as well as LED illuminated tactile switches and LED illuminated push switches applied in consumer devices, computer peripherals, audio equipment, home appliances, communication devices, medical devices, and measuring instruments. We have obtained ISO9001 and ISO14001 certifications, and many of our products meet international safety standards such as UL, TUV, CCC, and CE. Furthermore, in 2011, our laboratory received UL WTDP certification (UL 61058-1 standard for switch products). We are always committed to improving productivity by independently developing automated production equipment and providing high-quality products to our customers at reasonable prices.
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