Terasaki's catalogue picture of this product family; see the datasheet for exact details.
Terasaki TRS25012TM125 Resilience Standard 250A 12-Way MCCB Panelboard, Form 3b Type 2
- Brand:
- Terasaki
- Part number:
- TRS25012TM125
Resilience Standard MCCB panelboard with a 250 A busbar, 12 outgoing 3-pole ways for MCCBs up to 125 A and an integral 250 AF incomer position; Form 3b Type 2, IP3X, doors included. Terasaki part number TRS25012TM125.
- 250 A busbar, ASTA certified, 25 kA for 1 s
- 12 x 3-pole ways for MCCBs up to 125 A
- Integral 250 AF incomer, 3 or 4 pole
- Form 3b Type 2, IP3X, doors included
- 1135 mm high, 44 kg
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
| Busbar rating | 250 A |
|---|---|
| Outgoing ways | 12-way |
| Outgoing MCCBs | Thermal-magnetic |
| Outgoing frame size | 125 A |
| Rated operational voltage (Ue) | 415 V AC |
| Rated insulation voltage (Ui) | 690 V AC |
Protection
| IP rating | IP3X |
|---|---|
| Busbar short-circuit withstand (Icw, 1 s) | 25 kA |
Dimensions
| Size (W x H x D) | W 750 x H 1135 x D 185 mm |
|---|---|
| Weight | 44 kg |
| Fixing centres | 945 mm |
Construction
| Form of separation | Form 3b Type 2 |
|---|
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 | TRS25012TM125 |
| Range | Terasaki Resilience |
More technical data
| Busbar | 250 A, ASTA certified, Icw 25 kA for 1 s |
|---|---|
| Outgoing | 12 x 3-pole ways, MCCBs up to 125 A |
| Voltage | Ue 415 V AC, Ui 690 V AC |
| Max cable | incomer 95 mm² standard lug, 150 mm² reduced palm lug, 120 mm² cable clamp; outgoing 70 mm² (S160 cable clamp); neutral and earth up to 70 mm² |
- Form 3b Type 2; IP3X; RAL 7035
- Height 1135 mm; vertical fixing centres 945 mm; weight 44 kg
Product details
The Terasaki TRS25012TM125 is a Resilience Standard MCCB panelboard with a 250 A busbar and 12 outgoing 3-pole ways, separated to Form 3b Type 2. Incomer and outgoing MCCBs share one wall-mounted enclosure, with the doors included. At 1135 mm high it is the largest of the 250 A Standard boards.
Key features
- Integral 250 AF incomer: E250-SJ MCCB or S250-SN switch-disconnector, 3 or 4 pole up to 250 A, or the TRSDC250 direct connection kit
- Outgoing thermal-magnetic MCCBs up to 125 A: S160-SCJ 3-pole (adjustable thermal, fixed magnetic) or E160-SF single-pole
- Incoming meter kit (standard or MID) and Type 1 or Type 2 surge kit fit inside; the surge kit takes the lower left-hand way
- Add-on TRSSC32 32-way service centre for up to 8 outgoing meters, and a TRSCSB cable spreader box
- Order separately: incoming device, neutral link TRS250NLPB for a 3-pole incomer, outgoing MCCBs, TRS1603BP blank pieces, TRCDLK cylinder door lock
Typical applications
Sub-main distribution from a supply of up to 250 A to circuits of 125 A or less, feeding distribution boards, plant and small power in offices, shops, schools and light industrial units. With the MID meter kit it suits a supply billed to a tenant. Related boards: TRS25004TM125 (4-way), TRS25006TM125 (6-way) and TRS25008TM125 (8-way); the 400 A boards go up to 18 ways.
Compliance
Meets BS EN 61439-2; busbars ASTA certified. Manufactured, assembled and tested in the UK.
Genuine Terasaki product, supplied as a kit of parts or built and tested by our workshop. Configure your board in the Panel Builder or ask us for a quote.
