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Specification & Description
| Specification | Description |
|---|---|
| Part Number | MBKKB 2,5 |
| Alternative Part Number | MBKKB25 |
| Manufacturer | Phoenix Contact |
| Connection Type | Screw connection |
| Cross Section, Solid | 0.2 mm² - 4 mm² |
| Cross Section, Stranded | 0.2 mm² - 2.5 mm² |
| Conductor Cross Section AWG Min | 24 |
| Conductor Cross Section AWG Max | 12 |
| Nominal Current | 24 A |
| Nominal Voltage | 500 V |
| Length | 62 mm |
| Width | 5.2 mm |
| Colour | Grey |
| Assembly | NS 35/7,5, NS 35/15, NS 32 |
| Rated Surge Voltage | 6 kV |
| Pollution Degree | 3 |
| Surge Voltage Category | III |
| Insulating Material Group | I |
| Flammability Rating | According to UL 94 V2 |
| Tightening Torque, Min | 0.5 Nm |
| Tightening Torque, Max | 0.6 Nm |
| Stripping Length | 7 mm |
| Screw Thread | M3 |
| Approvals | BV, CSA, CUL, DNV, GL, GOST, LR, PRS, RS, UL, IECEx, KEMA-EX |
The Phoenix Contact MBKKB 2,5 is a versatile and compact mini feed-through terminal block designed for secure and reliable electrical connections. Engineered with precision, this terminal block facilitates easy wiring with its screw connection technology, accommodating a conductor cross-section range from 0.2 mm² to 4 mm² for solid wires and 0.2 mm² to 2.5 mm² for stranded wires. It is suitable for a wide array of applications due to its nominal current rating of 24 A and a nominal voltage of 500 V.
Constructed with high-quality polyamide (PA) insulating material, the MBKKB 2,5 ensures durability and a flammability rating according to UL 94 V2, providing a safe solution for electrical installations. The terminal block's compact dimensions, with a width of 5.2 mm and a length of 62 mm, make it an ideal choice for space-constrained environments.
This terminal block is designed to mount on standard NS 35/7,5 or NS 35/15 DIN rails, offering flexibility in installation and maintenance. It also features a rated surge voltage of 6 kV, which highlights its robustness against voltage spikes, ensuring long-term reliability of your electrical connections.
The MBKKB 2,5 is compliant with IEC 60947-7-1 standards, reflecting its adherence to international quality and safety benchmarks. Its design includes thoughtful features such as open side panels for enhanced shock protection, ensuring back of the hand and finger safety during installation and operation.
Overall, the Phoenix Contact MBKKB 2,5 terminal block is a high-performance component that provides a secure and efficient method for establishing electrical connections in a variety of industrial and commercial settings. Its reliability and ease of use make it a preferred choice for professionals seeking quality and consistency in their electrical infrastructure.
Commonly Asked Questions
Is my order covered by a warranty?
Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.
Read more...Is Marvo a credible parts supplier?
Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
Read more...Have steps been taken to ensure quality control?
Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
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Frequently Asked Questions
What type of connection does this terminal block support?
The terminal block supports a screw connection type, which is suitable for a range of conductor cross sections.
Can this terminal block be used with stranded conductors?
Yes, it can be used with stranded conductors, with or without ferrules, and accommodates a variety of conductor sizes.
What is the colour of this terminal block?
The standard colour for this terminal block is grey, which is typical for many electrical components to maintain a neutral appearance in installations.
What is the rated surge voltage for this terminal block?
The rated surge voltage for the MBKKB 2,5 is 6 kV, which indicates its capacity to withstand transient voltage spikes.
What is the nominal current rating for this component?
The nominal current rating for this terminal block is 24 A, which is the maximum current it can carry under specified conditions.
What is the flammability rating of the insulating material used in this terminal block?
The insulating material of the terminal block has a flammability rating of V2 according to UL 94, which means it will stop burning within a certain time after the flame is removed.
What standards does this terminal block comply with?
This terminal block complies with IEC 60947-7-1 standard, ensuring it meets international safety and performance requirements.
What is the pollution degree rating for this terminal block?
The pollution degree rating for this terminal block is 3, which indicates that it is designed to operate in an environment with conductive pollution or dry non-conductive pollution that becomes conductive due to condensation.
What is the minimum and maximum conductor cross section that can be used with this terminal block?
The terminal block can accommodate a minimum conductor cross section of 0.2 mm² and a maximum of 4 mm² for solid conductors, and a maximum of 2.5 mm² for stranded conductors.
Is this terminal block suitable for multi-level installations?
Yes, the design of the MBKKB 2,5 allows for multi-level installations, making it versatile for various applications where space saving is crucial.
