Terasaki TRSDC400 400A Direct Connection Kit, for Resilience Standard Panelboards
- Brand:
- Terasaki
- Part number:
- TRSDC400
400 A direct connection kit that feeds a Resilience Standard 400 A panel board without an incoming MCCB or switch-disconnector. Terasaki part number TRSDC400.
- 400 A incoming option, no incoming device
- Resilience Standard 400 A boards
- Replaces an S400-NJ MCCB or S400-NN switch-disconnector
- Isolation and protection provided upstream
Available to order
UK delivery £9.95 ex VAT, free on orders of £100 ex VAT or more; usually 3-5 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 StandardWhat does this mean?Incomer and outgoing ways in one wall-mounted board. 250 A or 400 A busbars, 4 to 18 outgoing ways, outgoing MCCBs up to 125 A, Form 3b Type 2, doors included. |
|---|
Identification
| Brand | Terasaki |
|---|---|
| Part number | TRSDC400 |
| Range | Terasaki Resilience |
| Type | Direct connection kit |
More technical data
| Part type | direct connection kit (incoming option) |
|---|---|
| Rating | 400 A |
| Board | Resilience Standard 400 A, 6, 8, 12 or 18 outgoing 3-pole ways |
| Board incomer position | 400/630AF |
| Board busbars | ASTA certified, 25 kA for 1 s; Form 3b Type 2; IP3X |
Product details
The Terasaki TRSDC400 is the 400 A direct connection kit for Resilience Standard 400 A panel boards. It is one of the incoming options Terasaki lists for that board, taking the place of the S400-NJ MCCB or S400-NN switch-disconnector so the supply connects to the board without an incoming device.
Key features
- Incoming option for the Resilience Standard 400 A board
- Rated 400 A
- Replaces the incoming MCCB or switch-disconnector
- Board isolation and protection must be provided upstream
Typical applications
Boards of up to 400 A fed from a protected way on a main switchboard, where isolation and cable protection are already provided at the source and a second device at the board is not required. Confirm the upstream device's rating and the cable size before choosing this option.
Compliance
Compliance belongs to the assembled board: Terasaki states that Resilience Standard panel boards meet the requirements of BS EN 61439-2, with ASTA certified busbars rated 25 kA for 1 s. Use the parts Terasaki lists for your board and incomer.
What it fits: Resilience Standard 400 A boards TRS40006TM125, TRS40008TM125, TRS40012TM125 and TRS40018TM125. For the 250 A Standard boards choose TRSDC250.
Add it to your cart, or work through the incomer choice in our Panel Builder.


