| Allicdata Part #: | F10418-ND |
| Manufacturer Part#: |
EL731-00-00 |
| Price: | $ 0.69 |
| Product Category: | Industrial Controls |
| Manufacturer: | Littelfuse Inc. |
| Short Description: | AC/DC EARTH-LKGE RELAY 75-275V |
| More Detail: | N/A |
| DataSheet: |  EL731-00-00 Datasheet/PDF |
| Quantity: | 2 |
| 1 +: | $ 0.63000 |
Specifications
| Series: | * |
| Part Status: | Active |
Description
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Protection relays and systems are essential components of electrical power systems that perform two key functions: protecting and isolating equipment from damaging faults and coordinating other protective relays, such as circuit breakers. One such protective relay is the EL731-00-00. This article will discuss the application field and working principle of the EL731-00-00.The EL731-00-00 is an electromechanical, single-phase overcurrent protective relay. It is used wherever sensitive overcurrent protection is required, such as in industrial, commercial, and institutional buildings or in residential facilities. The relay is designed to detect a single-phase overload or short circuit condition, beyond the set point, and interrupts the circuit.The EL731-00-00 has two separate auxiliary circuits to provide power to connected loads. Its operating voltage is either 115 or 230 VAC, and its intermittent current rating is 10 A per pole. In addition, the relay has adjustable current settings, which can be easily changed to suit different applications and current levels. The current setting range is 0.05 to 20 A.The EL731-00-00 has two voltage inputs, including 690VAC and 250VAC. It also has a rating current of 2A and can tolerate an ambient temperature range of -20°C to +70°C.The operating principle of the EL731-00-00 is relatively simple. An embedded circuit continuously monitors the current of the protected circuit and will respond when the current reaches or exceeds the set point. The relay then disconnects the protected circuit and prevents further damage. When the current returns to acceptable levels, the relay automatically reconnects the circuit.The EL731-00-00 has a wide range of applications, including motor starters, domestic appliances, lighting circuits, air conditioning systems, office equipment, and portable tools. Its reliable performance and adjustable settings make it an ideal protective relay for a variety of applications.In conclusion, the EL731-00-00 is an electromechanical, single-phase overcurrent protective relay. Its wide range of settings and adjustable current settings make it suitable for a variety of applications. Its operating principle is relatively simple, where it continuously monitors the current of the protected circuit and disconnects the circuit when the current reaches or exceeds the set point. This ensures that potentially damaging faults are prevented and equipment is isolated and protected.
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| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| EL731-00-00 | Littelfuse I... | 0.69 $ | 2 | AC/DC EARTH-LKGE RELAY 75... |
| EL731-10-00 | Littelfuse I... | 0.69 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-12-10 | Littelfuse I... | 1.39 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-13-10 | Littelfuse I... | 1.39 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-14-10 | Littelfuse I... | 1.39 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-21-10 | Littelfuse I... | 1.39 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-22-10 | Littelfuse I... | 1.39 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-23-10 | Littelfuse I... | 1.39 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-24-10 | Littelfuse I... | 1.39 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-20-00 | Littelfuse I... | 0.69 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-00-10 | Littelfuse I... | 0.69 $ | 1000 | AC/DC EARTH-LKGE RELAY 75... |
| EL731-10-10 | Littelfuse I... | 0.69 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-20-10 | Littelfuse I... | 0.69 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-02-00 | Littelfuse I... | 0.69 $ | 1000 | AC/DC EARTH-LKGE RELAY 75... |
| EL731-01-00 | Littelfuse I... | 0.69 $ | 1000 | AC/DC EARTH-LKGE RELAY 75... |
| EL731-03-00 | Littelfuse I... | 0.69 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-04-00 | Littelfuse I... | 0.69 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-11-00 | Littelfuse I... | 0.69 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-12-00 | Littelfuse I... | 0.69 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-13-00 | Littelfuse I... | 0.69 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-14-00 | Littelfuse I... | 0.69 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-21-00 | Littelfuse I... | 0.69 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-22-00 | Littelfuse I... | 0.69 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-23-00 | Littelfuse I... | 0.69 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-24-00 | Littelfuse I... | 0.69 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-01-10 | Littelfuse I... | 1.39 $ | 1000 | AC/DC EARTH-LKGE RELAY 75... |
| EL731-02-10 | Littelfuse I... | 1.39 $ | 1000 | AC/DC EARTH-LKGE RELAY 75... |
| EL731-03-10 | Littelfuse I... | 1.39 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-04-10 | Littelfuse I... | 1.39 $ | 1000 | AC/DC EARTH-LKGE RELAY |
| EL731-11-10 | Littelfuse I... | 1.39 $ | 1000 | AC/DC EARTH-LKGE RELAY |