
Energy storage through-wall terminals
Panel-mount through-wall terminal series, 250–350 A
6 SUPPLIER OPTIONS RECORDED · SELECT CURRENT AND COLOURA compact high-current through-wall terminal family for energy-storage cabinets, new-energy equipment and electrical enclosures. The supplier offers 250 A and 350 A versions in orange or black, plus orange/black pairs for positive and negative circuit identification. The direct listing records a 900 V rating, one-position construction, panel mounting, silver-plated copper contacts and a flame-retardant PA66 housing rated V-0. The six selectable options are recorded separately so the requested current, colour and supply quantity can be identified before quotation.
PRODUCT INFORMATION
Recorded product specifications.
The values below come from the reviewed model record. Application compatibility, order-specific packing and artwork are confirmed before production.
Specification table
| Parameter | Recorded value |
|---|---|
| Product type | High-current panel-mount through-wall terminal |
| Supplier model family | 250A350A |
| Recorded current options | 250 A / 350 A |
| Seller-listed voltage | 900 V |
| Positions | 1 |
| Mounting method | Panel / through-wall mount |
| Contact material | Copper with silver-plated surface |
| Insulator material | Flame-retardant PA66 |
| Flammability rating | V-0 |
| Seller-listed protection rating | IP67 |
| Operating temperature | -20 to +105 °C |
| Recorded colours | Orange / black |
| Recorded supply options | Single orange / single black / orange + black pair, for both 250 A and 350 A |
| Recorded applications | New-energy equipment / energy-storage systems / electrical cabinets |
| Source reference | 1688 offer 734585235584; six selectable current-and-colour options recorded from the direct listing |
Model and SKU matrix
| SKU | Ref. | Configuration | Current | Conductor | Overall / mounting | Supply |
|---|---|---|---|---|---|---|
— | — | 250 A panel-mount through-wall terminal · orange | 250 A | — | Panel / through-wall mount | 1 orange terminal |
— | — | 250 A panel-mount through-wall terminal · black | 250 A | — | Panel / through-wall mount | 1 black terminal |
— | — | 250 A panel-mount through-wall terminals · orange/black pair | 250 A | — | Panel / through-wall mount | 2 terminals: 1 orange + 1 black |
— | — | 350 A panel-mount through-wall terminal · orange | 350 A | — | Panel / through-wall mount | 1 orange terminal |
— | — | 350 A panel-mount through-wall terminal · black | 350 A | — | Panel / through-wall mount | 1 black terminal |
— | — | 350 A panel-mount through-wall terminals · orange/black pair | 350 A | — | Panel / through-wall mount | 2 terminals: 1 orange + 1 black |
Drawings & documents +
Ask for the drawing format, specification or supporting document required for this model and application.
What should I include in an inquiry? +
Include the model, quantity, destination market, packing requirements and any drawing or reference product photo available.


