Phoenix ME Series Terminal Block Accessories & Adapters Selection Guide
Phoenix ME series products are dedicated accessories and adapters for terminal block systems, including MSTBO mounting brackets, TBUS bus adapters, UT/OT functional modules, and FE contact components. They are designed for expanding the wiring density, improving installation efficiency, and enhancing the functional compatibility of terminal block assemblies, with size specifications matching 17.5mm, 22.5mm, 35mm, 45mm, and 67.5mm terminal block pitches. These products are widely used in industrial control cabinets, automation equipment, and power distribution systems.
1. Core Model List (With Product Descriptions)
| Product Code | Product Model | Product Description |
|---|---|---|
| Mounting Brackets (MSTBO Series) | ||
| 17.5mm Pitch | ||
| 5773345 | ME17.5 OT-MSTBO THREE HOLES | 17.5mm pitch OT-type MSTBO mounting bracket, 3-hole fixed design, for secure installation of 17.5mm pitch terminal blocks |
| 2906827 | ME 17,5 OT-MSTBO GN | 17.5mm pitch OT-type MSTBO bracket, green (GN) color-coded, for circuit identification in 17.5mm terminal block assemblies |
| 2906869 | ME B-17.5 MSTBO GN | 17.5mm pitch B-type MSTBO bracket, green, lightweight design for auxiliary fixing of small-size terminal blocks |
| 22.5mm Pitch | ||
| 2907444 | ME 22,5 OT-MSTBO SET | 22.5mm pitch OT-type MSTBO bracket set, includes bracket + fasteners, for quick assembly of 22.5mm terminal blocks |
| 2200742 | ME 22,5 OT-MSTBO RD 380.1 | 22.5mm pitch OT-type MSTBO bracket, red (RD) color-coded, 380.1 specification, for high-voltage circuit terminal block fixing |
| 2907761 | ME 22,5 OT-MSTBO KMGY | 22.5mm pitch OT-type MSTBO bracket, gray (KMGY) color-coded, general-purpose for 22.5mm terminal block installation |
| 2907169 | ME 22,5 OT-MSTBO GN | 22.5mm pitch OT-type MSTBO bracket, green, for signal circuit terminal block identification |
| 2909659 | ME B-22,5 MSTBO BK | 22.5mm pitch B-type MSTBO bracket, black (BK), corrosion-resistant for harsh environment terminal block fixing |
| 2907156 | ME B-22,5 MSTBO GN | 22.5mm pitch B-type MSTBO bracket, green, for auxiliary fixing of 22.5mm medium-size terminal blocks |
| 35mm/45mm/67.5mm Pitch | ||
| 2896869 | ME 35 OT-MSTBO BK | 35mm pitch OT-type MSTBO bracket, black, heavy-duty design for high-current 35mm terminal block installation |
| 2854429 | ME 45 OT-MSTBO KMGY | 45mm pitch OT-type MSTBO bracket, gray, for medium-high power 45mm terminal block fixing |
| 2909743 | ME 45 OT-MSTBO GN | 45mm pitch OT-type MSTBO bracket, green, for signal circuit high-current terminal block identification |
| 2854623 | ME 45 OT-MSTBO BK | 45mm pitch OT-type MSTBO bracket, black, corrosion-resistant for heavy-duty 45mm terminal block installation |
| 2200522 | ME 67,5 OT-1MSTBO KMGY | 67.5mm pitch OT-type single MSTBO bracket, gray, for large-size high-current 67.5mm terminal block fixing |
| Bus Adapters (TBUS Series) | ||
| 6.2mm Pitch TBUS-2 | ||
| 2969401 | ME 6,2 TBUS-2 1,5/5-ST-3,81KMGY | 6.2mm pitch TBUS-2 bus adapter, 1.5/5mm² wire compatible, ST screw terminal, 3.81mm sub-pitch, gray, for low-current bus signal transmission |
| 2695439 | ME 6,2 TBUS-2 1,5/5-ST-3,81 GY | 6.2mm pitch TBUS-2 adapter, gray, general-purpose for low-power bus wiring |
| 2869728 | ME 6,2 TBUS-2 1,5/5-ST-3,81 GN | 6.2mm pitch TBUS-2 adapter, green, for signal circuit bus connection |
| 17.5mm Pitch TBUS | ||
| 2713645 | ME 17,5 TBUS 1,5/ 5-ST-3,81 KMGY | 17.5mm pitch TBUS adapter, 1.5/5mm² wire compatible, ST screw terminal, 3.81mm sub-pitch, gray, for 17.5mm terminal block bus expansion |
| 2709561 | ME 17,5 TBUS 1,5/ 5-ST-3,81 GN | 17.5mm pitch TBUS adapter, green, for signal circuit bus connection of 17.5mm terminal blocks |
| 22.5mm Pitch TBUS | ||
| 2201756 | ME 22,5 TBUS ADAPTER KMGY | 22.5mm pitch TBUS adapter, gray, for bus expansion between 22.5mm terminal blocks |
| 2200413 | ME 22,5 TBUS 1,5/5-ST-3,81BUGY | 22.5mm pitch TBUS adapter, blue-gray (BUGY), 1.5/5mm² wire compatible, ST screw terminal, for mixed signal/power bus wiring |
| 1225375 | ME 22,5 TBUS 1,5/ 5-ST-3,81 YE | 22.5mm pitch TBUS adapter, yellow (YE), for power circuit bus connection of 22.5mm terminal blocks |
| 2200244 | ME 22,5 TBUS 1,5/ 5-ST-3,81 YE | 22.5mm pitch TBUS adapter, yellow, general-purpose for 22.5mm terminal block power bus expansion |
| 2713722 | ME 22,5 TBUS 1,5/ 5-ST-3,81 KMGY | 22.5mm pitch TBUS adapter, gray, for 22.5mm terminal block signal bus connection |
| 2201937 | ME 22,5 TBUS 1,5/ 5-ST-3,81 GY | 22.5mm pitch TBUS adapter, gray, general-purpose for 22.5mm terminal block bus wiring |
| 2707437 | ME 22,5 TBUS 1,5/ 5-ST-3,81 GN | 22.5mm pitch TBUS adapter, green, for signal circuit bus connection of 22.5mm terminal blocks |
| UT/OT Functional Modules | ||
| 2906775 | ME 17,5 UT GN | 17.5mm pitch UT-type functional module, green, for signal circuit function expansion of 17.5mm terminal blocks |
| 2709516 | ME 17,5 UT TBUS GN | 17.5mm pitch UT-type TBUS module, green, integrates bus function for 17.5mm terminal block signal expansion |
| 2906924 | ME 17,5 UT/FE GN | 17.5mm pitch UT/FE combined module, green, integrates FE contact function for 17.5mm terminal block signal transmission |
| 2907130 | ME 22,5 UT GN | 22.5mm pitch UT-type module, green, for 22.5mm terminal block function expansion |
| 2869524 | ME 22,5 UT TBUS KMGY | 22.5mm pitch UT-type TBUS module, gray, integrates bus function for 22.5mm terminal block expansion |
| 2200703 | ME 22,5 UT TBUS BK | 22.5mm pitch UT-type TBUS module, black, for high-current 22.5mm terminal block bus expansion |
| 2907114 | ME 22,5 UT/FE GN | 22.5mm pitch UT/FE combined module, green, integrates FE contact function for 22.5mm terminal block signal transmission |
| 2909361 | ME 45 UT GN | 45mm pitch UT-type module, green, for 45mm high-current terminal block function expansion |
| 2869511 | ME 45 UT TBUS KMGY | 45mm pitch UT-type TBUS module, gray, integrates bus function for 45mm terminal block high-power expansion |
| 2735522 | ME 45 UT BK | 45mm pitch UT-type module, black, corrosion-resistant for 45mm heavy-duty terminal block expansion |
| 2709532 | ME 35 UT TBUS GN | 35mm pitch UT-type TBUS module, green, for 35mm terminal block bus expansion |
| 2200539 | ME 67,5 UT/FE BUS/10 KMGY | 67.5mm pitch UT/FE bus module, 10-channel, gray, for large-size high-current terminal block signal/power bus expansion |
| FE Contact Components | ||
| 2908294 | ME FE-CONTACT | Universal FE contact component, for signal transmission between terminal blocks and external devices |
| 2278076 | ME BUS FE CONTACT | Bus-type FE contact component, integrates bus function for multi-terminal block signal synchronization transmission |
2. Quick Interpretation of Model Naming Rules
| Naming Segment | Meaning | Explanation |
|---|---|---|
| ME X,X | Series & Pitch | ME = Terminal block accessory series; X,X = Terminal block pitch (mm), e.g., 17,5 = 17.5mm pitch, matching corresponding terminal block size |
| -MSTBO | Mounting Type | MSTBO = Standard mounting bracket, used for fixing terminal blocks on DIN rails or panels |
| -OT/-UT | Module Type | - OT = Mounting-oriented module, for terminal block fixing and installation- UT = Function-oriented module, for terminal block function expansion |
| -TBUS | Bus Function | TBUS = Bus adapter, for realizing signal/power bus connection between multiple terminal blocks |
| -FE | Contact Type | FE = Contact component, for signal transmission between terminal blocks and external equipment |
| -1,5/5-ST-3,81 | Wire & Terminal Spec | - 1,5/5 = Compatible wire cross-section (mm²)- ST = Screw terminal type- 3,81 = Sub-pitch of the adapter (mm) |
| -GN/-BK/-KMGY/-YE | Color Coding | - GN = Green (signal circuit identification)- BK = Black (corrosion-resistant/heavy-duty scenarios)- KMGY = Gray (general-purpose circuits)- YE = Yellow (power circuit identification) |
| -THREE HOLES | Fixed Structure | THREE HOLES = 3-hole fixed design, enhances the stability of terminal block installation |
3. Core Advantages of ME Series Products
- Full Pitch CompatibilityCovers 17.5mm, 22.5mm, 35mm, 45mm, 67.5mm terminal block pitches, matching most Phoenix terminal block sizes, with strong versatility.
- Diversified Functional ExpansionIntegrates mounting, bus connection, function expansion, and contact transmission functions, eliminating the need for multiple accessory types and simplifying terminal block assembly.
- Clear Color CodingColor-coded models (green, black, yellow, gray) facilitate circuit identification in complex terminal block systems, improving maintenance efficiency.
- Stable & Reliable InstallationMSTBO mounting brackets with multi-hole fixed design ensure terminal blocks do not loosen in high-vibration industrial environments; corrosion-resistant materials adapt to harsh scenarios.
4. Product Selection Suggestions
- Select by Terminal Block Pitch
- For 17.5mm pitch terminal blocks: Choose ME 17,5 series accessories (e.g., 2906827, 2713645).
- For 22.5mm pitch terminal blocks: Select ME 22,5 series accessories (e.g., 2907444, 2713722).
- For 35mm/45mm/67.5mm pitch terminal blocks: Adopt ME 35/45/67,5 series accessories (e.g., 2896869, 2854429, 2200539).
- Select by Functional Requirements
- For terminal block fixing: Choose MSTBO mounting brackets (e.g., 5773345, 2907761).
- For multi-terminal block bus connection: Select TBUS bus adapters (e.g., 2713645, 2713722).
- For terminal block function expansion: Use UT functional modules (e.g., 2906775, 2907130).
- For signal transmission: Adopt FE contact components (e.g., 2908294, 2278076).
- Select by Circuit Identification Needs
- For signal circuits: Choose green (GN) color-coded models (e.g., 2906827, 2709561).
- For power circuits: Select yellow (YE) color-coded models (e.g., 1225375, 2200244).
- For harsh environments: Use black (BK) corrosion-resistant models (e.g., 2909659, 2854623).
Phoenix ME Series Terminal Block Accessories & Adapters Selection Guide
Created on：2026-01-20 14:13
