ABB, XT1B, 1SD Circuit Breaker 4-Pole 16 A, Breaking Capacity 18 kA
- RS Stock No.:
- 721-352
- Mfr. Part No.:
- 1SDA066810R1
- Manufacturer:
- ABB
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This image is representative of the product range
Subtotal (1 unit)*
SGD344.11
(exc. GST)
SGD375.08
(inc. GST)
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- Shipping from 08 April 2026
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Units | Per unit |
|---|---|
| 1 + | SGD344.11 |
*price indicative
- RS Stock No.:
- 721-352
- Mfr. Part No.:
- 1SDA066810R1
- Manufacturer:
- ABB
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ABB | |
| Product Type | Circuit Breaker | |
| Range | XT1B | |
| Series | 1SD | |
| Number of Poles | 4 | |
| Current Rating | 16 A | |
| Breaking Capacity | 18kA | |
| Rated AC Voltage | 690 V | |
| Rated DC Voltage | 500 V | |
| Terminal Type | Bolt | |
| Standards/Approvals | IEC60947-2 | |
| Height | 130mm | |
| Width | 101.6 mm | |
| Depth | 70mm | |
| Reset Actuator Type | Thermo-magnetic release | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Product Type Circuit Breaker | ||
Range XT1B | ||
Series 1SD | ||
Number of Poles 4 | ||
Current Rating 16 A | ||
Breaking Capacity 18kA | ||
Rated AC Voltage 690 V | ||
Rated DC Voltage 500 V | ||
Terminal Type Bolt | ||
Standards/Approvals IEC60947-2 | ||
Height 130mm | ||
Width 101.6 mm | ||
Depth 70mm | ||
Reset Actuator Type Thermo-magnetic release | ||
- COO (Country of Origin):
- IT
The ABB Moulded Case Circuit Breaker is engineered for robust power distribution, providing reliable protection in demanding environments. Designed with thermal-magnetic release technology, it accommodates a rated current of 16 A and supports various connection capacities. With a Compact design, this four-pole circuit breaker ensures efficient operation for both AC and DC currents. Its performance standards make it Ideal for critical applications, utilising Advanced features like fast opening times and high electrical durability to manage large electrical loads effectively. The circuit breaker also adheres to industry regulations, providing peace of mind with compliance and certifications.
Thermal-magnetic release mechanism enhances operational reliability
Designed for both AC and DC applications to ensure versatility
High electrical durability rated for 120 cycles per hour, allowing quick recovery
Ultrasafe with a short-circuit breaking capacity of 25 kA across multiple voltage ratings
Compact dimensions optimise space efficiency in installation environments
Enhanced environmental compliance with REACH and RoHS declarations
Front Terminal connection simplifies installation and maintenance
Low power loss per pole at rated conditions maximises efficiency
Product comes with a recyclability rate of 55.9%, supporting sustainability efforts
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