LETOP impulse relay is an electromechanical type relay. It is designed to change contact states by inputting pulse signals. This relay is known for its reliability and robust design, able to withstand high mains voltages. It features contact switching currents of up to 16A, ensuring optimal performance under varying operating conditions. BIR series is available in a full range of AC/DC specifications, making it suitable for a wide range of applications.
eg: BIR-16/20 AC230V. It is BIR Series, 16 Amp, 2 Pole NO Contacts, 230V AC current coil voltage.
| Contriol Circuit | |||
| Dissipated power (during the impulse) | 19 VA | ||
| Illuminated PB control | Max. current 3 mA (if > use an ATLz) | ||
| Operating threshold | Min. 85 % of Un | ||
| Duration of the control order | 50 ms to 1 s (200 ms recommended) | ||
| Dissipated power (during the impulse) | 50ms | ||
| Power Circuit | |||
| Voltage rating(Ue) | 1P, 2P, 3P, 4P | 250V AC | |
| Ratedcurrent | 16A | ||
| Frequency | 50/60Hz | ||
| Control voltage(V) | AC24V/DC12V, AC48V/DC24V, AC110V/DC48V, AC230V/DC110V | ||
| Maximum number of operations per minute | 5 | ||
| Maximum number of switching operation a day | 100 | ||
| Endurance | 200,000 cycles(AC21) | ||
| 100,000 cycles(AC22) | |||
| Overvoltage category | IV | ||
| Insulation voltage(Ui) | 440 VAC | ||
| Pollution degree | 3 | ||
| Rated impulse withstand voltage(Uimp) | 6kV | ||
| Degree of protection (IEC 60529) | Device only | IP20 | |
| Device in modular | IP40 (Insulation class II) | ||
Install on DIN rail 35mm
Different installation positions are possible
Accessories:
Hide Clamp holder 2pcs, Connection ring 1pc, lever 1pc, block 1pc.
Make 2 impulse relay interface to face, to be connected.
Put connection ring, lever, block and hide clamp holder into the reserved holes on the side of the product.
Press the product and fully insert the holder to ensure connected.
We understand that every business has unique needs, which is why we offer a range of manufacturing services to meet your specific needs. We want to give you a variety of options that work with your Minimum Order Quantity (MOQ). Here’s how we customize our services to meet your individual needs:
500+
Show off your brand with your logo on the products. We can put your brand on our products with a logo and standard white inner box packaging. It’s a cost-effective way to start branding your products without putting in a ton of money.
1000+
Elevate your brand with customized packaging, including printing, manuals, labels, and colorful inner boxes. We will ensure your product is unique, eye-catching, and distinctly representative of your brand’s identity.
3000+
Change the color of some plastic parts to make a bold statement unique to your brand. This service allows you match your product with brand’s color scheme, creating a more seamless brand narrative for the end user.
5000+
We can customize the plastic molds or develop the software for those who want to pursue innovative solutions. This high-level service empowers you to create a product that perfectly reflects your unique vision from start to finish.
Whatever your MOQ, our flexible production options allow us meet your unique needs, no matter how small your order is. Let’s team up and bring your ideas to life! Contact us today to discuss how we can make your manufacturing services to suit your needs.
In order to provide an accurate quote, we need to know your desired product model, quantity, customization options (e.g. branding, printing, packaging, etc.), and any specific technical requirements.
We are happy to provide FREE samples. You only need to provide the courier account number or pay the shipping cost to get FREE samples for testing. Please contact our sales team for more details.
Our MOQ is according to the product and customized service. Please check services. You can also consult our expert team.
Yes, we offer discounts for high volume orders. The discount rate depends on the size of the order and the complexity of the customized service. Please consult our team of experts for specific information.
Our standard delivery time is 7-10 days based on 200 pieces. Specific delivery time will vary according to your order size, degree of customization and our production plan. We will provide an estimated delivery time when quoting.
Yes, we offer custom packaging services including brand printing, custom packaging and design to meet your specific needs. For more details, please visit Service. Or contact our technical team to discuss your needs.
We offer custom development services to meet your specific needs. Please see services for more details. Please contact our technical team to discuss your requirements.
T/T payment terms. We can also provide local collection accounts. Please consult our service team for details.
We provide comprehensive after-sales services, including product consulting, technical support and warranty services. Our professional team is ready to help solve your problems.
