DC Miniature Circuit Breaker, 2 Pole 1000V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C20
Top
Details
Reviews
Similar
DetailsDetails
BrandCHTAIXI
Current Rating20 Amps
Voltage1000 Volts
Product Dimensions2.95"D x 1.42"W x 3.15"H
Circuit Breaker TypeStandard
See all product information
Report an issue with this product or seller
Sponsored
Frequently bought together
CHTAIXI DC Miniature Circuit Breaker, 2 Pole 1000V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount
+
10pcs 1/0 AWG-3/8 Battery Lugs,Copper Wire Lugs,UL Listed Heavy Duty Battery Cable Ends,Tubular Ring Terminals,AWG Crimp Wire
+
Ampper Battery Switch, 12-48 V Battery Power Cut Master Switch Disconnect Isolator with Lugs for Car, Vehicle, RV and Boat (O
Buy all 3: $4192
You might also like
Sponsored
Product image galleryProduct image gallery
Pinch images to zoom
CHTAIXI DC Miniature Circuit Breaker, 2 Pole 1000V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C20
Compare with similar items
Options
Viewing: CHTAIXI DC Miniature Circuit B... CHTAIXI DC Miniature Circuit B... Chtaixi DC Miniature Circuit B... DC Miniature Circuit Breaker,...
$15.98
$14.89
$18.57
$11.99
4.6 out of 5 stars
(1000) 4.6 out of 5 stars
(379) 4.6 out of 5 stars
(120) 4.6 out of 5 stars
(29)
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Shipping
Sold By TaixiDirect TaixiDirect TaixiDirect CGELE Official Store
Quantity discounts
Exclusive discounts offered to business customers who buy multiple units.Exclusive…
See all discounts See all discounts See all discounts —
Brand Name CHTAIXI CHTAIXI CHTAIXI CGELE
Circuit Breaker Type Standard Standard Standard Standard
Current Rating 20.00 amps 20.00 amps 125.00 amps 20.00 amps
Item Dimensions 1.42 x 2.95 x 3.15 inches 1.42 x 2.95 x 3.15 inches 3 x 2.13 x 3.15 inches —
Mounting Type DIN Rail Mount DIN Rail Mount DIN Rail Mount DIN Rail Mount
Show more specs
Product description
DC solar circuit breaker
Chtaixi DC Miniature Circuit Breaker
Warm Tips:
Pay attention to polarity.
Select wire size according to rated current.
DC solar circuit breaker Magnetic Arc Extinguishing
Magnetic Arc Extinguishing
AC has a zero-crossing point, but DC does not, so DC arc is more difficult to extinguish than AC arc, which is why AC circuit breakers can not be used for DC power, and DC circuit breakers can be used for AC power. This DC mini circuit breaker is equipped with a magnetic field system under the breaking contacts, which can pull the arc to the arc extinguishing chamber to assist arc extinguishing.
Quality Products to Protect Your Electricity Safety
DC solar circuit breaker polarity
Polarity Marked
This DC MCB 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 requirements. So, in order to provide reliable indication and reference for the distribution, we highly recommend that you connect the wires according to the marked polarity.
DC solar circuit breaker Tunnel terminal
Tunnel Terminal
The clamping design of the terminal block is designed to connect firmly, and the tightening torque is 2.5 N.m. ( Soft silicone wire needs to crimp fixed the wire end with copper crimp before wiring. ) Make sure that the wires are tightly connected when connecting to prevent loosening and heating. The surface of the terminal is tin-plated, and the plating layer can improve conductivity, corrosion resistance, and durability.
DC solar circuit breaker Silver Alloy Contacts
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 circuit breaker uses silver alloy contacts, which improves electrical durability, and protects your electricity safety for a long time.
Specifications
product type DC Miniature Circuit Breaker
rated operational voltage 500 V / 1000 V (optional) DC
rated current [In] 10 A / 16 A / 20 A / 25 A / 32 A / 40 A / 50 A / 63 A (optional)
poles 2 P
trip unit technology Thermal-magnetic
curve code C
breaking capacity 4 kA Ics=Icu
Uimp 4 kV
mechanical durability 10000 cycles
electrical durability 2000 cycles
operating temperature -13°F(-25℃) ~ 140°F(60℃)
mounting support 35 mm DIN rail
tightening torque 2.5 N.m
standard IEC60947-2
package includes 1 x DC miniature circuit breaker, 1 x DIN rail, 2 x screws
Installation
DC solar circuit breaker DIN rail
DIN Rail
Install the 35mm DIN rail horizontally in a stable environment.
DC solar circuit breaker CHTAIXI Mounting
Installation
Hang the circuit breaker slot on the DIN rail
Push the lower end of the circuit breaker into the DIN rail
DC solar circuit breaker CHTAIXI dismounting
Di
smounting
Push the circuit breaker upward
Turn the upper end of the circuit breaker out of the DIN rail