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Terasaki Electric At12 Tempower Air Circuit Breaker 380V Ac 1250Amp
Terasaki Electric Co., Ltd.
Matsushita
Tempower
Air Circuit Breaker
At12
Poles: 3
Operational Volt. (Ue): 690Vac
Rated Frequency: 50/60 Hz
Rated
Specification | Details |
---|---|
Product Name | Terasaki Electric At12 Tempower Air Circuit Breaker 380V Ac 1250Amp |
Manufacturer | Terasaki Electric Co., Ltd. |
Brand | Tempower |
Type | Air Circuit Breaker |
Model | At12 |
Poles | 3 |
Operational Voltage (Ue) | 690Vac |
Rated Frequency | 50/60 Hz |
Rated Current (In) | 1250A |
Standard | IEC947-2 |
Utilization Category | B |
Breaking Capacity (Icu) | 550-600V 50/50Ka |
Ics=100% Icu | 220-500V 65/50Ka |
Short Time Withstand Current (Icw) | 1Sec 50Ka 3Sec 45Ka |
Model Numbers and Codes | ATPS0017-B, RQU2312A1, AOR-1BS-AS, AXT-1AB, BTXS0006-A |
Rules and Standards | Rule LR GL AB, NV |
Ambient Temperature | 45˚C |
Auxiliary Switches | AXT-1AB (10P 5A 5B), AXT-1C (2A 2B) |
Over-current Trip | AOR-1BS-AS Base Cur. Io: 1123A, Ct Rating Icr: 1250/5A |
Voltage Ratings | S1-SO: AC/DC 100-250V, SP-SO: DC 24V |
Magnet Hold Trigger | ATT-1, TA-8472 |
Accessories | AV130502, 16A380V AC, 81203, Ø0.22, 4500T, Ø0.32, 1700T |
Closing Mechanism | Motor Charging (AC110V) |
Overcurrent Release | OCR (AOR-1BS-AS), Io=1123A, Ict=1250A/5A |
Tripping Mechanism | Under Voltage Trip (AC440V) |
Switch | Auxiliary Switch 5A5B |
Country of Origin | Made In Japan |
Weight | 80 Kg |
The At12 Tempower Air Circuit Breaker, designed to meet the exact demands of industrial conditions. Manufactured by Terasaki Electric Co., Ltd., renowned for innovative electrical solutions, this circuit breaker combines robust construction with advanced functionality to safeguard electrical systems effectively.
Advanced Specifications and Performance
The Terasaki Electric At12 operates effortlessly within a voltage range of 690Vac, accommodating frequencies of 50/60 Hz. With a rated current of 1250A and compliance with IEC947-2 standards, it ensures reliable performance under diverse operational conditions. Designed for durability, it offers a utilization category of B, supporting operational reliability in critical applications. Manufactured for safety, the At12 boasts impressive breaking capacities: 690V at 50/50Ka and 550-600V at 50/50Ka with Ics=100% Icu, ensuring robust protection against overcurrents and short circuits. Its short-time withstands current capabilities of 50Ka for 1 second and 45Ka for 3 seconds highlight its resilience under high-stress scenarios. Equipped with comprehensive safety features, including over-current trip mechanisms like the AOR-1Bs-AS with base current Io of 1123A and a CT rating of 1250/5A, the At12 ensures precise and swift response to electrical faults. Auxiliary switches (AXT-1AB) rated at 5A5B provide additional control and monitoring capabilities, enhancing operational flexibility.
Designed to operate flawlessly even in challenging situations, the At12 is equipped with a magnet hold trigger (ATT-1) and withstands ambient temperatures up to 45˚C, meeting reliability standards (Rule LR GL AB NV). Its auxiliary switch AXT-1C, rated at 2A 2B, ensures seamless integration into complex electrical systems. The At12 includes essential accessories such as motor charging units (AC110V), OCR for enhanced overcurrent protection, and under-voltage trip mechanisms (AC440V), ensuring comprehensive system protection. Its robust construction, weighing 80 kg, reflects its sturdy build and reliability, making it ideal for industrial applications demanding uninterrupted power management.
The Terasaki Electric At12 Tempower Air Circuit Breaker stands as evidence to innovation and reliability in electrical protection systems. With its high breaking capacities, advanced safety features, and robust construction, it ensures uninterrupted operation and protection for industrial applications worldwide.
The Terasaki Electric At12 Air Circuit Breaker 1250A AC480V 65Ka exemplifies advanced manufacturing and reliability in industrial circuit protection. Designed to handle robust industrial conditions, it features a high breaking capacity of 65Ka at AC480V, ensuring optimal protection against electrical faults and overloads. This model, like its counterparts in the Tempower series, adheres to international standards for safety and performance, making it a preferred choice for applications demanding uninterrupted electrical supply and operational efficiency.
At Auto2mation, we strive to provide efficient and reliable shipping services to our customers worldwide. Please read the following information regarding our shipping policy:
We offer various shipping options for each country, and the methods and costs are clearly indicated on all quotations. Our official logistics partners are FedEx and DHL, renowned for their extensive delivery networks and time-definite solutions to over 200+ countries and territories worldwide. For specific services available in your country, please visit the FedEx and DHL websites. On rare occasions, we may use alternative carriers for logistical or operational reasons.
Stock items are typically shipped from our warehouses within 24 hours of payment confirmation. Delivery times are specified on all quotations, and we provide several options, including Next Day Delivery to many locations. We also offer time-definite and Saturday deliveries to meet your requirements. Once your item(s) have been shipped, we will send you a Shipment Notification email containing the carrier's name and a tracking number with a link to their website, allowing you to track your package.
Understanding the impact and cost of equipment breakdowns, we provide worldwide express delivery for all our products. Through our network of preferred partner warehouses and distribution centers, we offer a unique and efficient service across the globe.
If you prefer to arrange your own shipping, you have the option to do so. However, please note that there may be a charge for packing and handling. To use your own shipping company, please contact our sales team with your account details and the desired service level, and we will assist you accordingly. It is important to highlight that we do not accept responsibility or liability for any loss or damage during transit if you choose your own carrier. It is your responsibility to resolve any issues directly with your shipping company.
Please be aware that any charges related to the import of goods into your country, such as local taxes and customs duties, are your responsibility. We do not accept responsibility or liability for these charges. It is crucial that you comply with the requirements and regulations of your country regarding customs fees.
If you have not received your order or if there are any concerns, please consider the following:
Missing or Delayed Order: Delivery usually takes 1-4 working days from the receipt of payment, depending on the chosen delivery option. In case of a delay or longer delivery time, we will notify you promptly. If you believe your item has been lost or delayed, please contact us for further assistance.
Item Temporarily Out of Stock: If an item is temporarily out of stock but we expect to receive new stock within a reasonable time, we will hold your order and dispatch the item as soon as it becomes available.
Item Unavailable: In the event that an item becomes unavailable or is discontinued by the manufacturer, rendering us unable to fulfill your order, we will contact you promptly. If we are unable to provide a suitable alternative or fulfill your order, we will issue an immediate refund if your payment has already been processed.
Payment Declined or Not Received: If we encounter any issues processing your payment, we will contact you to provide details and request that you update your card or bank information in your account as necessary.
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