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DC Miniature Circuit Breaker
TXC65Z-60 Curve B 2P
- Magnetic trip range 4-7 times rated current.
- Suitable for low short-circuit current circuits.
- Low voltage circuits short-circuit protection.
- Can be used in 12V 24V 36V 48V low voltage circuits.
Package include:
- 1 x Miniature Circuit Breaker
Warm Tips:
- Pay attention to polarity.
- Select wire size according to rated current .
Quality Products to Protect Your Electricity Safety
Silver Alloy Contacts
Contacts are very important to circuit breakers, especially for DC distribution with high arc extinguishing requirements. Good contacts can reduce the heat generated by arcing during disconnection and reduce the wear of the contacts. This DC MCB uses silver alloy contacts, which improves electrical durability, and protects your electricity safety for a long time.
Polarity Marked
This DC mini circuit breaker has no polarity requirement in use, and the positive and negative poles can be inverted. However, the installation, use, and maintenance of DC circuits are based on polarity. So, in order to provide reliable indication and reference for the distribution, we highly recommend that you wire according to the marked polarity.
Indication
- Green indication: OFF
- Red indication: ON
KimB.
2025-06-01 18:06:08
Quality circuit breaker. Purchased several for my solar projects. The circuit breakers are very good for a 12 V system that utilizes 20 A. I have my solar panel wires attached to the circuit breaker. Works well with Just a on and off switch. Great value. No issues noted.
Edna
2025-05-27 15:12:01
Easy to install and use. Works as it should. Will be buying more. We installed it on diy solar generator.
P Pulte
2025-05-02 13:38:52
These are nice breakers for a solar system.
Sabayon Linux User
2025-05-01 18:27:40
I have seen some video tear-downs of inexpensive imported circuit breakers. Some, but not all, had builds that ran from inadequate (too light duty) to no working parts inside at all. Since I am mostly using these as a convenient means to disconnect sets of solar panels (as a switch) I am not too concerned about the circuit fault interrupting capability. I have fuses upstream to do that. Once I get the system operating at full capacity I will do a thermal scan to make sure the normal current carrying capacity is adequate. For what these cost, if they ever interrupted a high current fault, I would replace them with a new one, rather than hope, and re-close the circuit. Some would say to do that no matter where the circuit breaker was made. I have not seen any agency approvals on these breakers. That will be a problem if you need a code intensive inspection, to get your system approved.
J. McCoy
2025-04-13 12:44:52
Pretty simple device that feels well made. Seems to work as claimed though I didn’t test anywhere near load capacity. I’m using this as a temporary on-off switch between a small battery bank and my solar MPPT charge controller for a hobby solar project. Includes mounting hardware, though the aluminum rail is pretty flimsy with sharp corners. This will hold heavy gauge wire, but I’m only using 12 AWG due to low amps.
jorge c.
2025-03-25 10:58:15
My panels produce max 30A 38V so I use this as a break and protection device with a surge protector, I have used it for more than 6 months now, no problems. I think that I got a good device, and this din devices are much better than those other devices for this purpose. I hope to use only din rail devices for all my electrical applications instead of the other incompatible breakers and so forth
CJ
2025-02-08 13:20:00
I used this as a disconnect to isolate my solar charger from the controller on my rv. Seems good quality and I would purchase again if I install another system.
rdkmco
2025-02-02 13:25:18
Very easy to install and seems solid. The only weird thing I would say is that the red and the green indicators seem reversed to me.Meaning that when it’s active, it’s actually red, and when they disconnect is in effect, it shows green.
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