Illustration - our own representative render, not a photograph; see the datasheet for exact details.
Terasaki E160-SF 20A 1-Pole MCCB, TemBreak 2 Lite 160A Frame, 25kA (591778)
- Brand:
- Terasaki
- Part number:
- 591778
20 A single-pole TemBreak 2 Lite MCCB (fixed thermal-magnetic, 25 kA at 220/240 V AC) for small-power radial circuits on a Resilience Standard panelboard. Terasaki part number 591778.
- 20 A single pole, TemBreak 2 Lite 160 A frame
- Icu 25 kA, Ics 13 kA at 220/240 V AC
- Fixed thermal-magnetic, magnetic trip 600 A
- Factory-fitted cable clamps (FW), 25 mm wide
- Outgoing device for Resilience Standard boards
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 | 20 A |
|---|---|
| Poles / neutral | 1 pole |
| Frame size | 160 A |
Protection
| Trip unit | Thermal-magnetic |
|---|
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 | 591778 |
| Range | Terasaki TemBreak2 Lite |
More technical data
| Series | TemBreak 2 Lite E160-SF, 1 pole, 160 A frame |
|---|---|
| Rated current In | 20 A at 50 °C |
| Breaking capacity at 220/240 V AC | Icu 25 kA, Ics 13 kA |
| Trip unit | fixed thermal, fixed magnetic; magnetic trip 600 A ±120 A (AC) |
| Utilisation category | A |
| Connection | front, with factory-fitted cable clamp (FW) |
| Dimensions (W x H x D) | 25 x 130 x 68 mm; weight 0.3 kg |
- Ue 240 V AC (50/60 Hz); Ui 690 V; Uimp 8 kV
Product details
Terasaki's E160-SF 20 A is a single-pole TemBreak 2 Lite MCCB on the 160 A frame, breaking 25 kA (Icu) at 220/240 V AC, made for the outgoing side of a Resilience Standard panelboard.
Key features
- 20 A single pole on the 160 A TemBreak 2 Lite frame, 25 mm wide
- Fixed thermal and fixed magnetic trips, so there is nothing to set on site
- Cable clamp terminals (FW) fitted at the factory
- Takes auxiliary and alarm switches, a shunt trip or under-voltage release, and a handle lock
Typical applications
A 20 A way suits radial socket-outlet circuits and single-phase equipment such as small water heaters, circulating pumps or fan coil units. Magnetic tripping happens at 600 A, as on every single-pole rating from 16 A to 50 A, so allow for it when checking disconnection on long cable runs. Our online Panel Builder can place it on an outgoing way of a Resilience Standard board and produce the drawing and parts list.
Compliance
Terasaki declares the electrical characteristics to IEC 60947-2 and EN 60947-2, alongside JIS C 8201-2-1 Annex 1 and NEMA AB-1.
Listed accessories: auxiliary switch 002489, alarm switch 002557 and handle lock 064906, plus a shunt trip or an under-voltage release (one per breaker, several coil voltages).
Genuine Terasaki product. Add it to your cart, or ask us about project quantities.
