Siemens circuit breakers are a smart choice when you need reliable protection for home, commercial, or three-phase electrical panels. This product group works together because each item covers a different load level or control need.
For Israeli shoppers, the main decision is simple: choose the right pole count, amperage, and whether you need remote trip control. That gives you a clean, practical fit for the job.
Quick Summary
- Choose by circuit type first: 2-pole or 3-phase
- Match amperage to the actual load, not just the price
- Characteristic C is useful for motors and transformers
- Trip coil is for remote shutdown on Siemens 5SY series
- Best for electricians, contractors, DIY users, and designers
Featured סימנס products
Here are the products compared in this guide:
- Three‑Phase Miniature Circuit Breaker Characteristic C 63A Siemens - ₪320
- Siemens 50A Three‑Phase Miniature Circuit Breaker, Characteristic C - ₪286
- Siemens Three‑Phase Miniature Circuit Breaker, Characteristic C, 40 A - ₪286
- Trip Coil for Siemens 5SY Series Circuit Breakers 110–415 VAC - ₪240
- Siemens Miniature Two‑Pole Circuit Breaker Characteristic C 20A - ₪221
- Siemens 16A Two‑Pole Miniature Circuit Breaker, Characteristic C - ₪199
Three‑Phase Miniature Circuit Breaker Characteristic C 63A Siemens
₪320
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Siemens 50A Three‑Phase Miniature Circuit Breaker, Characteristic C
₪286
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Siemens Three‑Phase Miniature Circuit Breaker, Characteristic C, 40 A
₪286
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Trip Coil for Siemens 5SY Series Circuit Breakers 110–415 VAC
₪240
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Siemens Miniature Two‑Pole Circuit Breaker Characteristic C 20A
₪221
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Siemens 16A Two‑Pole Miniature Circuit Breaker, Characteristic C
₪199
View productHow to choose the right Siemens breaker
Siemens circuit breakers belong together because they solve the same job in different ways: protecting electrical circuits in panels, from smaller home loads to stronger three-phase lines. For Israeli shoppers, that means you can choose one brand family and match the breaker to the circuit type, current, and installation need.
If you need a simple rule, start with the poles and current. Two-pole models like 16A and 20A are a practical fit for many residential and light commercial circuits. Three-phase models like 40A, 50A, and 63A are better for larger loads, boards, and equipment that need all three phases protected together.
Characteristic C is the shared clue across these breakers. It is commonly chosen when the circuit may have higher inrush current, such as motors or transformers. That makes this group useful for electricians, contractors, and designers looking for a consistent Siemens solution across different panels.
The trip coil is not a breaker by itself, but it belongs in the same buying decision if you need remote shutdown. It is designed for Siemens 5SY series breakers and helps when panel control or remote disconnection is part of the project. Choose it only when the project calls for that extra function.
Quick comparison by use and price
| Feature | Three‑Phase Miniature Circuit Breaker Characteristic C 63A Siemens | Siemens 50A Three‑Phase Miniature Circuit Breaker, Characteristic C | Siemens Three‑Phase Miniature Circuit Breaker, Characteristic C, 40 A | Trip Coil for Siemens 5SY Series Circuit Breakers 110–415 VAC | Siemens Miniature Two‑Pole Circuit Breaker Characteristic C 20A | Siemens 16A Two‑Pole Miniature Circuit Breaker, Characteristic C |
|---|---|---|---|---|---|---|
| Best for | Home or light-load circuits, such as lighting, sockets, and small appliances | Higher-load three-phase circuits and projects that need remote breaker disconnection | - | - | - | - |
| Price | ₪199 | ₪286 | ₪286 | ₪240 | ₪221 | ₪199 |
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⚖️What shoppers usually like and check first
✅Advantages
- •Same brand family, easier to match across one project
- •Options for common home circuits and stronger three-phase lines
- •Characteristic C suits circuits with higher inrush current
- •Front-pull / screwless removal on several models can help maintenance
- •Trip coil option adds remote disconnection when needed
❌Limitations
- •You still need to match the breaker to the exact circuit requirements; one model does not fit every load.
- •The trip coil is an accessory, not a standalone breaker.
- •Price alone should not decide the choice; poles, current, and application matter more.
Questions and answers
Which Siemens breaker is best for a home circuit?
For many home circuits, the 16A two-pole breaker is a practical starting point. Always confirm the circuit load before buying.
What is the difference between 2-pole and 3-phase breakers?
Two-pole breakers are typically used for smaller 230V/400V circuits, while three-phase breakers are used when all three phases must be protected together.
Why do these Siemens breakers use Characteristic C?
Choose Characteristic C when the circuit may have higher inrush current, such as motors or transformers.
What is the trip coil for?
Use it only if you need remote disconnection for a Siemens 5SY series breaker. It is an accessory, not a standard breaker.
How do I choose the right amperage?
The breaker should match the circuit type, current, and panel setup. If unsure, ask an electrician before ordering.
Conclusion
If you want the simplest buying path, choose by current first, then by pole count, and only then by extra features like remote trip control. That keeps the selection practical and avoids overbuying.
For the best fit, match the breaker to the circuit it will protect and to the panel design your electrician or contractor is working with. Siemens gives you one family of products that covers everyday protection and more demanding three-phase needs.