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E300WB
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 300VA CHAS MT
- Series：SBE
- Mfr：SolaHD
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：-
- Voltage - Secondary (Full Load)：-
- Current - Output (Max)：-
- Primary Winding(s)：-
- Secondary Winding(s)：-
- Center Tap：No
- Power - Max：300VA
- Mounting Type：Chassis Mount
- Termination Style：Solder, Quick Connect
- Size / Dimension：-
- Height - Seated (Max)：-
- Voltage - Isolation：-
- Weight：-
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Overview
The SolaHD E300WB is a 300 VA encapsulated industrial control transformer designed for 50/60 Hz single-phase applications. It features copper windings and includes pre-installed primary fusing blocks compliant with Class CC standards, alongside built-in midget-type secondary fuses. The unit operates at 120 V AC on the secondary side and is constructed with a finger-safe cover to ensure operational safety in industrial environments.
Feature Summary
- Encapsulated construction for environmental protection
- Integrated primary Class CC fusing block
- Built-in midget-type secondary fuses
- Finger-safe cover design
Applications
- Industrial control panels
- Machine tool power distribution
- Auxiliary circuit isolation
- Control system voltage transformation
Procurement Notes
Verify the specific factory wiring configuration indicated by the suffix WB, which denotes the inclusion of FBPC1 and FB2X components. Confirm that the required secondary voltage matches the 120 V AC specification. Ensure the application environment supports the thermal characteristics of an encapsulated transformer and that physical space accommodates the finger-safe cover dimensions.
Selection Notes
Select this model when a compact, encapsulated solution is required for 300 VA loads. The integrated fusing simplifies panel design by eliminating the need for separate primary and secondary fuse holders. Verify compatibility with existing control logic voltages and ensure the 50/60 Hz frequency range aligns with the local power supply infrastructure.
Part Context
This component belongs to the SBE Encapsulated series from SolaHD (Sola Hevi-Duty). It is part of a broader family of industrial control transformers ranging from 50 to 1,000 VA. The E300WB variant specifically addresses the need for pre-fused, space-saving solutions in modern industrial automation systems requiring reliable auxiliary power.
Replacement Considerations
Direct substitutes include other models within the SolaHD E300 series that match the 300 VA rating and encapsulation type. Cross-reference pinouts and fuse ratings if replacing with non-SolaHD brands to ensure electrical compatibility.
