
Illustration - our own representative render, not a photograph; see the datasheet for exact details.
Terasaki TRP400DR 400A Direct Connection, 305 mm (2 Modules), for Resilience Plus Panelboards
- Brand:
- Terasaki
- Part number:
- TRP400DR
400 A direct connection that feeds a Resilience Plus 400 A panel board without an incomer housing or incoming device, 305 mm (2 modules) high. Terasaki part number TRP400DR.
- 400 A direct connection, no incoming device
- Replaces incomer housing and device
- 305 mm (2 modules) high
- All Resilience Plus 400 A boards
Quoted per job
Delivered on a pallet from our workshop, delivery quoted with your price; parts usually 3-5 working days, a board built and tested by us 8-12 working days.
Minimum order £50 ex VAT. All prices exclude VAT, which is added at checkout.
Project quantities or a lead time to check? Request a quote
Specifications
Electrical
| Rated current | 400 A |
|---|
Fit
| Panelboard range | Resilience PlusWhat does this mean?Modular: a separate incomer housing beside the panel board, with add-on enclosures and cableways. 400 A or 800 A busbars, 6 to 18 outgoing ways, outgoing MCCBs up to 250 A (400 A on the twin board), Form 3a or 3b Type 2, doors optional. |
|---|
Identification
| Brand | Terasaki |
|---|---|
| Part number | TRP400DR |
| Range | Terasaki Resilience |
| Type | Direct connection kit |
More technical data
| Part type | direct connection (instead of incomer housing and device) |
|---|---|
| Rating | 400 A |
| Height | 305 mm (2 modules) |
| Boards | Resilience Plus 400 A, busbars rated 36 kA for 1 s |
Product details
The Terasaki TRP400DR is the 400 A direct connection for Resilience Plus 400 A panel boards. It stands in for both the incomer housing and the incoming device: the supply connects to the board directly through a 305 mm (2-module) section, the shortest incoming option for these boards.
Key features
- Feeds a 400 A Plus board without an incoming device
- 305 mm high: 2 modules of the 152 mm Plus system
- Rated 400 A, the full busbar rating of the 400 A boards
- Listed for every 400 A Plus board version
Typical applications
Plus boards supplied from an upstream switchboard way that already protects the cable and isolates the board, or line-ups where wall height is limited. With no incoming device, isolation and protection have to come from upstream, and the incoming meter and surge kits are listed for the incomer housings rather than for this unit.
Compliance
Compliance belongs to the assembled board: Terasaki states that Resilience Plus 400 A panel boards meet the requirements of BS EN 61439-2, with certified busbars rated 36 kA for 1 s.
What it fits: Every Resilience Plus 400 A board: 6, 12 and 18-way, in the Form 3a thermal-magnetic, Form 3a electronic option and Form 3b Type 2 versions. The 800 A boards use TRP800DR.
Configure your board in the Panel Builder or ask us for a quote.



