MRL1 Series RCBO
RCBOs are commonly used in applications where there is the need to combine protection against overcurrents (overload and short-circuit) and protection against earth leakage currents.
RCBOs help in sensing this kind of faults and trip the circuit ensuring complete protection of the people and connected equipment.
Main benefits
- High quality
- Complete range
Main Features
- AC, A, AP-R type available
- Wide range of breaking capacities for application from residential to industrial field
- Rated Currents up to 125 A and poles configuration for applications in Single Phase as well as Three Phases networks
- Sensitivities up to 1000 mA
General
Rated residual operating current
I∆n ≤30 mA: additional protection in the case of direct
contact.
I∆n ≤300 mA: preventative fire protection in the case of
ground fault currents.
Tripping class
AC class
Tripping is ensured for sinusoidal,
alternating currents, whether they be quickly applied or slowly increase.
A class
Tripping is ensured for sinusoidal, alternating residual currents as well as for pulsed DC residual currents, whether they be quickly applied or slowly increase.
Tripping curve
B curve (3-5 In) protection and control of the circuits against overloads and short-circuits; protection for people and big length cables in TN and IT systems.
C curve (5-10 In) protection and control of the circuits against overloads and short-circuits; protection for resistive and inductive loads with low inrush current.
Q: What is Kelever?
A: Kelever was established in 2001. It’s the professional crimping tools,cable cutter and wire stripper,network tools, hydraulic tools manufacturer and exporter. We have 150 employees totally, 10 professional mechanical technicians, 5 senior engineers and 8 sales people.
Q: How big is Kelever?
A: 70% of the product are sold to more than 50 countries and regions such as the America, Japan, South Korea, Canada, Europe, South America, Australia, Southeast Asia ,Africa and so on and has got popularity among various countries and regions.
Q: What is the core value of KELEVER ?
A: The brand’s core value is the culture of KELEVER , the company adopts a monthly new products—-mainly are Circuit Breaker, Push button Switch,Distribution Box and constantly spread the products quality to every person, every customer heart. “Create efficient power” Constitute a complete KELEVER brand.
Q: What are the KELEVER main products?
A:KELEVER is specializing in manufacturing, marketing and R&D of Electric Product ,Electric Wiring ,Tools and so on.
Q: What can your products be used & applied?
A: The product is widely used in electronic and electric, information communication, automobile electronic, safety production, space and aviation, petrochemical industry and building industry ,. Etc.
Q: What are the delivery times?
A: This depends on the products. Typically standard products are delivered within 5-25 days. The delivery time of the special products is according to the time of completing the products.
Q: Does Kelever have any advantages of exporting products?
A: Yes.Kelever has established a whole set of management system and has passed ISO9001:2008 International Quality Management System , also has got SGS factory inspection report from many Top 500 Enterprises.
Q: What are your normal payment methods?
A: T/T, L/C, Paypal, Western Union, Money Gram and direct payment are all available. T/T: 30-50% advanced payment with the order, 50-70% balance after production complete
Q: Are the products covered by a warranty?
A: Yes. All our products carry a full 1 year major parts warranty without quick-wear part.
Q: In the event of a problem can fix the products for us?
A: Yes. Help can be given either over the phone by sending the fix parts to you, or we will requires you to send products back to us for fixing.
