Schneider Electric, TeSyS LR Thermal Overload Relay 1 NO/1 NC, 12A, 18 A F.L.C, 18A Contact Rating, 7.5 kW 3
- RS 제품 번호:
- 394-9330
- Distrelec 제품 번호:
- 136-22-712
- 제조사 부품 번호:
- LRD21
- 제조업체:
- Schneider Electric
대량 구매 할인 기용 가능
Subtotal (1 unit)*
₩138,567.00
재고있음
- 291 개 단위 배송 준비 완료
- 추가로 2026년 6월 26일 부터 61 개 단위 배송
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수량 | 한팩당 |
|---|---|
| 1 - 9 | ₩138,567.00 |
| 10 - 14 | ₩132,756.00 |
| 15 + | ₩126,379.50 |
* 참고 가격: 실제 구매가격과 다를 수 있습니다
- RS 제품 번호:
- 394-9330
- Distrelec 제품 번호:
- 136-22-712
- 제조사 부품 번호:
- LRD21
- 제조업체:
- Schneider Electric
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모두 선택 | 제품 정보 | 값 |
|---|---|---|
| 브랜드 | Schneider Electric | |
| FLC Motor Rating | 12, 18A | |
| Product Type | Thermal Overload Relay | |
| Relay Contact Current | 18A | |
| Series | TeSyS LR | |
| Mount Type | Direct | |
| Pole and Throw Configuration | 3 | |
| Power Rating | 7.5kW | |
| Normal State Configuration | 1 NO/1 NC | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Reset Method | Automatic & Manual | |
| Width | 45mm | |
| Minimum Operating Temperature | -20°C | |
| Number of Auxiliary Contacts | 2 | |
| Adjustable Current Range | 12 to 18 A | |
| Maximum Operating Temperature | 60°C | |
| Length | 66mm | |
| Contact Voltage | 690V ac | |
| Standards/Approvals | DNV-GL Approved, UL Approved, UL 60947-5-1, UL 60947-4-1, EN/IEC 60947-5-1, EN/IEC 60947-4-1, EC Approved, EAC Approved, CSA C22.2 No 60947-5-1, CSA C22.2 No 60947-4-1, CSA Approved | |
| Depth | 70mm | |
| Supply Voltage | 690V ac | |
| 모두 선택 | ||
|---|---|---|
브랜드 Schneider Electric | ||
FLC Motor Rating 12, 18A | ||
Product Type Thermal Overload Relay | ||
Relay Contact Current 18A | ||
Series TeSyS LR | ||
Mount Type Direct | ||
Pole and Throw Configuration 3 | ||
Power Rating 7.5kW | ||
Normal State Configuration 1 NO/1 NC | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Reset Method Automatic & Manual | ||
Width 45mm | ||
Minimum Operating Temperature -20°C | ||
Number of Auxiliary Contacts 2 | ||
Adjustable Current Range 12 to 18 A | ||
Maximum Operating Temperature 60°C | ||
Length 66mm | ||
Contact Voltage 690V ac | ||
Standards/Approvals DNV-GL Approved, UL Approved, UL 60947-5-1, UL 60947-4-1, EN/IEC 60947-5-1, EN/IEC 60947-4-1, EC Approved, EAC Approved, CSA C22.2 No 60947-5-1, CSA C22.2 No 60947-4-1, CSA Approved | ||
Depth 70mm | ||
Supply Voltage 690V ac | ||
제외
- COO (Country of Origin):
- FR
Schneider Electric LRD Series Thermal Overload Relay, 12 to 18A FLC Motor Rating, 690V AC Contact Voltage Rating - LRD21
This thermal overload relay is an essential device in electrical systems, designed for the protection of motors. With a current rating of 12 to 18A, it conforms to class 10A standards, ensuring dependable operation across various applications. Compact in design, this model features dimensions of 66mm in height, 45mm in width, and 70mm in depth, making it suitable for tight installation spaces.
Features & Benefits
• Utilises screw terminals for secure connection that enhances reliability
• Automatic and manual reset options for user convenience
• Advanced thermal protection for optimal motor safeguarding
• Compatible with multiple models for versatile use
• Integrated auxiliary contacts streamline operational control
• Capable of operating at temperatures from -20°C to +60°C
Applications
• Ideal for use with motor protection systems in industrial settings
• Employed in conjunction with various electric motor models
• Suitable for AC and DC networks, enhancing flexibility in electrical designs
• Used for reliable overload protection in diverse automation
How do the automatic and manual reset functions work?
The device features a red push-button for stopping and a blue push-button for manual resetting, providing flexible options to restore normal operation after a trip due to overload conditions, ensuring safety and convenience.
What is the significance of the 3-pole configuration in this relay?
The 3-pole configuration allows for effective control of three-phase motors, enabling the unit to balance the load and ensure optimal performance, which is vital for applications in industrial automation.
Can this relay operate in high-demand environments?
Yes, it is rated for a maximum operating temperature of +60°C and designed to endure conditions such as vibrations and shocks, making it suitable for challenging industrial environments.
What kind of signalling circuits can it accommodate?
The device supports various signalling circuit currents, allowing up to 1.5A at 240V AC-15 and 0.1A at 250V DC-13, ensuring compatibility with different signalling systems for efficient motor management.