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E250E
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 250VA CHAS MT
- Series：SBE
- Mfr：SolaHD
- Package：Box
- Type：Laminated Core
- Voltage - Primary：120V, 240V
- Voltage - Secondary (Full Load)：24V
- Current - Output (Max)：-
- Primary Winding(s)：Dual
- Secondary Winding(s)：Single
- Center Tap：No
- Power - Max：250VA
- Mounting Type：Chassis Mount
- Termination Style：Solder, Quick Connect
- Size / Dimension：132.30mm L x 114.30mm W
- Height - Seated (Max)：98.80mm
- Voltage - Isolation：-
- Weight：-
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Overview
The SolaHD E250E is a laminated core power transformer with a 0.25 kVA rating. It features a primary voltage configuration of 120V and 240V, providing a single secondary output of 24V. The unit operates at 60 Hz and utilizes copper windings within an epoxy encapsulated design to protect against moisture and dirt. It supports chassis mounting and carries UL 506, CSA C22.2, and NEMA ST-1 approvals.
Feature Summary
- Epoxy encapsulation seals windings against environmental contaminants
- Copper windings ensure reliable electrical performance
- IP20 touch-proof termination design for safety
Applications
- Industrial control panels
- Machine tool power distribution
- Enclosed equipment voltage step-down
- Control circuit isolation
Procurement Notes
Verify the specific suffix 'E' corresponds to the encapsulated SBE series variant rather than standard open-frame models. Confirm that the 120x240V primary input matches your facility's supply voltage. Ensure chassis mounting hardware compatibility with the installation enclosure dimensions before finalizing procurement orders.
Selection Notes
Select this model when a compact, encapsulated transformer is required for 24V control circuits. The 250VA capacity suits low-power applications. Verify that the physical dimensions fit the designated space. Consider the encapsulated design for environments requiring protection against dust and humidity compared to non-encapsulated alternatives.
Part Context
This component belongs to the SolaHD SBE Series of industrial control transformers. The series emphasizes durability through epoxy encapsulation. The E250E specifically addresses the need for isolated 24V power in industrial settings where environmental sealing is critical for long-term reliability.
Replacement Considerations
Cross-reference part numbers from the same SBE series family. Verify that any substitute maintains the 0.25 kVA rating and identical 120/240V to 24V voltage transformation ratio. Ensure mechanical mounting hole patterns match to avoid enclosure modification.
