Best Annhua Blocks in 2026
Daisy
Last Updated: Feb 6, 2026
Daisy
Last Updated: Feb 6, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Erayco | 7.98 | ✅ | ✅ | ✅ |
【Perfect DIN Rail Terminal Blocks Kit】Terminal blocks kit comes with 20pcs terminal blocks, 2pcs ground blocks, 2pcs jumpers, 4pcs E/UK end brackets, 4pcs UK-2.5BG end covers, 1pcs 8" aluminum RoHS Rail, 4pcs ZB6 Marker strip.
【Terminal Blocks UK2.5B】The UK2.5B universal screw DIN rail terminal block series has the typical features which are decisive for practical applications. Made from engineering flame retardants nylon PA66 with brass screw metal.It can connect two conductors with ease, even large conductor cross sections are not a problem. Can be used on DIN Rail 35mm, steel or aluminum.
【Ground Terminal Blocks Connectors】The grounding terminal blocks provide an easy-to-identify, convenient, neatly organized grounding bus that is mounted on the DIN rail.The protective terminal blocks has strong clamps to ensure tight fixation on DIN rails to achieve the PE function.
【35MM Aluminum DIN Rail】 Mounting rails and brackets to enhance configuration and installation. Guide rails can be used to install circuit breakers, contactors, surge protectors, modular jacks, motor soft starters, PLC, relays, terminals and other electrical appliances.
【Terminal Insertion Bridge, End Stopper Bracket, End Cover】The insertion bridge can be insert at the top clamp space of UK terminal blocks, potential distribution can be contact quickly using those bridges. UK series End Stopper Clamps are fastened using screws or simply snapped onto the DIN rail. End Cover Usage: Connection by screw tighten
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Erayco | 8.17 | ✅ | ✅ | ✅ |
【Perfect DIN Rail Terminal Blocks Kit】Terminal blocks kit comes with 20pcs terminal blocks, 2pcs ground blocks, 2pcs jumpers, 4pcs E/UK end brackets, 4pcs UK-2.5BG end covers, 1pcs 8" aluminum RoHS Rail, 4pcs marker strip.
【Terminal Blocks UK2.5B】The UK2.5B universal screw DIN rail terminal block series has the typical features which are decisive for practical applications. Made from engineering flame retardants nylon PA66 with brass screw metal.It can connect two conductors with ease, even large conductor cross sections are not a problem. Can be used on DIN Rail 35mm, steel or aluminum.
【Ground Terminal Blocks Connectors】The grounding terminal blocks provide an easy-to-identify, convenient, neatly organized grounding bus that is mounted on the DIN rail.The protective terminal blocks has strong clamps to ensure tight fixation on DIN rails to achieve the PE function.
【35MM Aluminum DIN Rail】 Mounting rails and brackets to enhance configuration and installation. Guide rails can be used to install circuit breakers, contactors, surge protectors, modular jacks, motor soft starters, PLC, relays, terminals and other electrical appliances.
【Terminal Insertion Bridge, End Stopper Bracket, End Cover】The insertion bridge can be insert at the top clamp space of UK terminal blocks, potential distribution can be contact quickly using those bridges. UK series End Stopper Clamps are fastened using screws or simply snapped onto the DIN rail. End Cover Usage: Connection by screw tighten
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Erayco | 8.08 | ✅ | ✅ | ✅ |
【Perfect DIN Rail Terminal Blocks Kit】Terminal blocks kit comes with 20pcs 5 colors terminal blocks, 2pcs ground blocks, 2pcs jumpers, 2pcs E/UK end brackets, 3pcs UK-2.5BG end covers, 2pcs ZB6 Marker strip, 2pcs Marking clips, 1pcs 8" Rail.
【Terminal Blocks UK2.5B】The UK2.5B universal screw DIN rail terminal block series has the typical features which are decisive for practical applications. Made from engineering flame retardants nylon PA66 with brass screw metal.It can connect two conductors with ease, even large conductor cross sections are not a problem. Can be used on DIN Rail 35mm, steel or aluminum.
【Ground Terminal Blocks Connectors】The grounding terminal blocks provide an easy-to-identify, convenient, neatly organized grounding bus that is mounted on the DIN rail.The protective terminal blocks has strong clamps to ensure tight fixation on DIN rails to achieve the PE function.
【35MM DIN Rail】 Mounting rails and brackets to enhance configuration and installation. Guide rails can be used to install circuit breakers, contactors, surge protectors, modular jacks, motor soft starters, PLC, relays, terminals and other electrical appliances.
【Terminal Fixed Bridge Jumpers, End Stopper Bracket】The Fixed Bridge Jumpers can be insert at the top clamp space of UK terminal blocks, potential distribution can be contact quickly using those bridges. UK series End Stopper Clamps are fastened using screws or simply snapped onto the DIN rail.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Erayco | 8.03 | ✅ | ✅ | ✅ |
Press-fit/Insertion Style Jumper
Erayco Jumper 10 Pole Size
Used with UK-2.5B UK5N UDK4 UKK5 block terminal
Blocks mount on 35mm rail
Terminal Block Jumper, 10way, 6.2mm
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Erayco | 8.17 | ✅ | ✅ | ✅ |
Type: USLKG5 Ground Earth Screw Type Terminal Blocks Wire Connector
Material: Nylon PA66 Housing + Fine Copper + Nickel-plated Screws
Application:Conduct Electricity, Transmission of Electrical Signals
Rated voltage: 600V; Rated current: 30A. Large wire funnel entry, Conductor Size: 24-10 AWG, Cross section, Cross section, solid/soft Cable: 0.2-4 mm²
Package Included: 20 Pieces
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Erayco | 8.17 | ✅ | ✅ | ✅ |
Type: USLKG2.5 Ground Earth Screw Type Terminal Blocks Wire Connector
Material: Nylon PA66 Housing + Fine Copper + Nickel-plated Screws
Application:Conduct Electricity, Transmission of Electrical Signals
Rated voltage: 600V; Rated current: 20A. Large wire funnel entry, Conductor Size: 24-12 AWG, Cross section, Cross section, solid/soft Cable: 0.2-4 mm² /0.2-2.5 mm²
Package Included: 20 Pieces
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Erayco | 7.88 | ✅ | ✅ | ✅ |
Designed to snap onto the terminal block
Covers Electrical Components
Same color as terminal block
Used with Erayco Terminal Blocks UK2.5
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Erayco | 8.13 | ✅ | ✅ | ✅ |
🚗【What You Get】 Compact 4 way power fuse distribution block with 30/60/80Amp ANL fuses for high reliability and practicality. And equipped with 3 corresponding size hexagon wrenches, no longer worry about not matching wrenches.
🚗【Automatic Protection】 Car stereo ANL blade fuse holder prevents excessive current and avoid the line overheating, which will be cut off automatically when current is too strong.
🚗【Red LED Indicator】 When the fuse is blown or disconnected, the light will on. then you could check whether the fuse block is normal.
🚗【Wire Sizes】 Fuse box: Input: 2 x 0/4GA, Output: 4 x 4/8GA, 2 IN 4 OUT. Battery Distribution block:Input:2 x 0/4GA Output:4 x 4/8GA
🚗【Wide Application】 4-Way car stereo ANL blade fuse box can be widely used in automotive electronic field, electrical devices, cars, modified cars, eco-cars, buses, boats, etc
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Erayco | 8 |
We've carried out a comprehensive analysis of 201 reviews on blocks, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select blocks priced around $21.86, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 8 blocks for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right blocks Products based on their needs, saving them considerable time when choosing which blocks to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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