TE Connectivity W28 Thermal Circuit Breaker - 1-Pole, Direct, 4 A Current Rating, 1000 A, 240 V ac, 50 V dc
- RS Stock No.:
- 782-6597
- Distrelec Article No.:
- 303-50-672
- Mfr. Part No.:
- W28-XQ1A-4
- Manufacturer:
- TE Connectivity
Bulk discount available
Subtotal (1 unit)*
SGD6.63
(exc. GST)
SGD7.23
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
Temporarily out of stock
- 194 unit(s) shipping from 20 April 2026
- Plus 603 unit(s) shipping from 08 June 2026
- Plus 402 unit(s) shipping from 20 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 2 | SGD6.63 |
| 3 - 4 | SGD6.40 |
| 5 + | SGD5.99 |
*price indicative
- RS Stock No.:
- 782-6597
- Distrelec Article No.:
- 303-50-672
- Mfr. Part No.:
- W28-XQ1A-4
- Manufacturer:
- TE Connectivity
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | TE Connectivity | |
| Product Type | Thermal Circuit Breaker | |
| Number of Poles | 1 | |
| Series | W28 | |
| Mount Type | Direct | |
| Terminal Type | Screw | |
| Mount Hole Size | 18.8 mm | |
| Tripping Mechanism | Thermal | |
| Reset Actuator Type | Toggle Switch | |
| Tripping Characteristics | 174% (0.25-2A models), must trip at 135% of rating within one hour at +25°C. May trip between 101%, May trip between 101% and 134%, must trip at 175% of rating within one hour at +25°C. | |
| Standards/Approvals | RoHS, CE | |
| Break Time | Medium | |
| Breaking Capacity | 1000A | |
| Select all | ||
|---|---|---|
Brand TE Connectivity | ||
Product Type Thermal Circuit Breaker | ||
Number of Poles 1 | ||
Series W28 | ||
Mount Type Direct | ||
Terminal Type Screw | ||
Mount Hole Size 18.8 mm | ||
Tripping Mechanism Thermal | ||
Reset Actuator Type Toggle Switch | ||
Tripping Characteristics 174% (0.25-2A models), must trip at 135% of rating within one hour at +25°C. May trip between 101%, May trip between 101% and 134%, must trip at 175% of rating within one hour at +25°C. | ||
Standards/Approvals RoHS, CE | ||
Break Time Medium | ||
Breaking Capacity 1000A | ||
TE Connectivity - W28 Series
Related links
- TE Connectivity W28 Thermal Circuit Breaker - 1-Pole 750 mA Current Rating 240 V ac, 50 V dc
- TE Connectivity W28 Thermal Circuit Breaker - 1-Pole 2 A Current Rating 240 V ac, 50 V dc
- TE Connectivity W28 Thermal Circuit Breaker - 1-Pole 12 A Current Rating 240 V ac, 50 V dc
- TE Connectivity W28 Thermal Circuit Breaker - 1-Pole 16 A Current Rating 240 V ac, 50 V dc
- TE Connectivity W28 Thermal Circuit Breaker - 1-Pole 7 A Current Rating 240 V ac, 50 V dc
- TE Connectivity 0.25 to 20 A W28 Thermal Circuit Breaker - 1-Pole 6 A Current Rating 240 V ac, 50 V dc
- TE Connectivity W28 Thermal Circuit Breaker - 1-Pole 15 A Current Rating 240 V ac, 32 V dc
- TE Connectivity 0.25 to 20 A W28 Thermal Circuit Breaker - 1-Pole 250 mA Current Rating 240 V ac, 50 V