AMIKONG EXCESS CONTROL SYSTEM PARTS
Specializing In:Automation Spares(DCS, PLC, CNC) Servo Drives HMI Power supplies Controllers
-
Please try to be as accurate as possible with your search.
-
We can quote you on 1000s of specialist parts, even if they are not listed on our website.
-
We can't find any results for “”.
SEE PRODUCTS IN SEARCH PAGE ()
MMLB01
Need Help? Contact US!
Call us: +86-18020776786
Proper, Ready.
Delivery time
Please indicate your delivery time
Product image is representative; revision or series may vary. Contact us to request a specific version.
Product Information
Product Describe
MMLB01
TEST PLUG RELAY
MULTI-FINGER
28 X 4MM SOCKETS
ACCEPTS 4 MM STACKABLE PLUGS
(MMLB01AXAA0011E)
TEST PLUG RELAY
MULTI-FINGER
28 X 4MM SOCKETS
ACCEPTS 4 MM STACKABLE PLUGS
(MMLB01AXAA0011E)
Technical specifications for MMLB01
-
Product ModelMMLB01
-
Tariff Code8537101190
-
Country of originUSA
-
Place of shipmentXiamen, China
-
Estimated Shipping Size4.5x6.5x17.6cm
-
ManufacturerAlstom
-
Weight0.22 kg
-
Product TypeMulti-finger Test Plug
-
Rated Voltage300V AC/DC
-
Rated Current (Continuous)20A
-
Short-time Withstand Current400A for 1 second
-
Contact Resistance< 10 mΩ
-
Insulation Strength2kV / 50Hz / 1 minute
-
Factory New
These are new and current items that are procured from the manufacturer. -
New No Package
These parts are new. They have not been used, but their original packaging is no longer available. -
New In Opened Package
These parts are new. They have not been used, but their original packaging has been opened or the packaging is significantly aged. -
New In Sealed Package
Parts are new. They have not been used and still have their original package seal intact. -
New in Original Package
These parts are new. The packages were not originally sealed by their original manufacturer.
Warranty Period & Disclaimer
Amikon is not an authorized distributor unless otherwise specified, representative, or affiliate of the manufacturer of this product. All trademarks and documents are the property of their respective owners and are provided for identification and informational.
FAQs
-
What is the MMLB01 used for?+It is a test plug used to safely inject test currents and voltages into Midos modular protection relay schemes via MMLG test blocks.
-
How does it ensure safety?+It facilitates the safe testing of current transformers (CTs) by allowing them to be short-circuited before the test plug is inserted, preventing dangerous high-voltage buildup
-
How should I handle the test plug?+Before insertion into the MMLG 01 test block, check the continuity of shorting plugs/wires and visually check the flying leads for insulation damage
-
What is the difference between MMLB 01 and MMLB 02?+MMLB 01 is a multi-finger test plug, while MMLB 02 is a single-finger test plug
Get a quick price fo MMLB01
whatsapp
Inquiry
Our customer support team is always on call to help you with any form of consultation. You can inquire by phone or use us on the product page and "contact us" View Amikon terms and conditions
Product
MORE INFORMATION
Overview
Manuals
Technical notes
Product Applications
Safety Precautions
Features:
- Multi-finger Test Plug
- Accepts 4mm stackable retractable shrouded plugs
- High flame-retardant polycarbonate (UL94-V0)
- 300V AC/DC
Each circuit comprises a pair of internal contacts which are normally sprung together to complete the circuit link through the block when the associated protective equipment is in normal service Insertion of the test plug type MMLB 01 opens the contacts which connect terminal pairs, allowing testing to proceed. The MMLB has been designed to take 4 mm stackable retractable shrouded plugs to provide enhanced finger safe protection.
The MMLB01 Alstom TEST PLUG RELAY may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Alstom MMLB01 TEST PLUG RELAY Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The test plug carries 28 4mm sockets. Each socket is identified by a number which corresponds to the numbered case terminal to which the socket is connected when the plug is inserted.
Multi-fingered test plug type MMLB 01
The test plug inserts securely into test sockets of the MMLG test block and can be retained by two knurled screws. Each of the 28 test sockets of the test plug accepts a 4mm test plug with a retra ctable shrouded test cable.
Accessories provided with each MMLB 01 test plug.
6 shorting plug links, each comprising of two 4 mm stackable plugs with retractable shrouds joined by 150 mm cable.
2 m cables of the same design are available to connect to the test equipment. (Available on request)
- Power Generation Equipment:Protective relays for large generators & transformers in power plants
- Industrial Motors:Protects heavy-duty motors against thermal overload & faults
- Substation Switchgear:GIS & busbar protection for correct circuit breaker tripping
- Petrochemical Processing Units:Monitors pumps, valves & temperature-sensitive equipment
- Railway Infrastructure:Trackside signaling & point machines for rail protection integrity
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
CT Hazards: Never attempt to open-circuit a Current Transformer under load. Ensure the MMLG block is correctly wired to short the CTs before insertion.
Orientation: The plug is keyed to prevent upside-down insertion, but always double-check the alignment pins to avoid mechanical damage.
Voltage Limits: Do not exceed the rated insulation voltage (typically 2kV rms for one minute).
- What Happens Next
-
Get the quote now Write Email to: INFO@AMIKON.CNEmail confirmation You will get an email confirming that we have received your enquiry.Dedicated Account Manager One of our team will be in touch to confirm your part(s) specification and condition.Your quote You will receive a comprehensive quote tailored to your specific needs.Need Moore Help? Get fast and efficient help from our experienced sales or customer service teams.
- Delivery and Payment
-
Delivery
Logistic partners UPS, FedEx and DHL
International delivery available
Same day dispatch from warehouse inventory
Warranty
All parts new original are covered by Amikon 12 month warranty
Returns
No hassle returns policy
Dedicated customer support team
Payment options
We accept Bank transfers and the following methods of payment:
For more information, please visit our dedicated payments page.
- Why Choose Amikon Limited?
-
When it comes to industrial automation, reliability, speed, and trust matter. At Amikon Limited, we go beyond just supplying parts — we deliver confidence.
- ● Extensive Inventory Reach: Nearly 1 million automation parts at your fingertips, including legacy and obsolete models.
- ● 20+ Years of Expertise: Trusted by engineers, project managers and government companies worldwide for our professional service.
- ● Quality You Can Trust: Each unit is strictly inspected by the warehouse staff to ensure product quality
- ● Fast Global Shipping: We help you minimize downtime with express logistics worldwide.
- ● 1-Year Warranty Available: Peace of mind with every purchase backed by one year warranty guarantee.
Whether you're maintaining legacy systems or building future-ready projects, Amikon Limited is your dependable partner in precision and performance.
Product
Top Product Alstom
- Alstom 556497 Terminal Block
- Alstom MMLG02
- Alstom 8172-4003
- Alstom 8313-4001
- Alstom TTM211 IP166 L54E60000311
- Alstom EP3-E-4-EN EPIC III CONTROL MODULE
- Alstom ENERGY P111-6053 ADVANCED MICROCONTROLLER
- Alstom CBK 132.1 029.21 I/O Modnet 1/D
- Alstom ESVI1 L54E1100BB Logic Analog I/O Card
- Alstom MVAJ101RA0802A TRIPPING RELAY
Manufacturers
We stock thousands of automation and control components from leading OEMs, all accessible to you from a single place. If it’s not in stock, our multilingual team will scour the globe to find you the part you need for the best price.
Our world, made possible by manufacturing.
Manufacturing made possible by AMIKON.
Discover how we do our part to keep your production lines moving.
Watch the videoWe've got you covered
We give you access to a global supply of automation parts at your fingertips, ensuring that manufacturers around the world can avoid unnecessary downtime and continue to do what they do best – making our world possible.
-
Full 6-12-month warranty on all components -
Dedicated after-sales support
-
Same-day dispatch on 1000s of parts
-
All units are fully tested
Continue Searching
-
Please try to be as accurate as possible with your search.
-
We can quote you on 1000s of specialist parts, even if they are not listed on our website.
-
We can't find any results for “”.
SEE PRODUCTS IN SEARCH PAGE ()
- Q&A
- Policies How to order Part status information Shipping Method Return Policy Warranty Policy Payment Terms
- Asset Recovery
- We Buy Your Equipment. Industry Cases Amikong News Technical Resources
- ADDRESS
-
32D UNITS,GUOMAO BUILDING,NO 388 HUBIN SOUTH ROAD,SIMING DISTRICT,XIAMEN