DC Miniature Circuit Breaker, 2 Pole 1000V 32 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C32

Price: $15.98
(as of Nov 01, 2024 03:17:07 UTC – Details)

Product Description

Chtaixi DC Miniature Circuit Breaker

Warm Tips:

Pay attention to polarity.Select wire size according to rated current.

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

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.

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.

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

DIN Rail

Install the 35mm DIN rail horizontally in a stable environment.

Installation

Hang the circuit breaker slot on the DIN railPush the lower end of the circuit breaker into the DIN rail

Dismounting

Push the circuit breaker upwardTurn the upper end of the circuit breaker out of the DIN rail

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Price

$9.47$9.47 $14.29$14.29 $14.89$14.89 $18.57$18.57 $15.98$15.98

Amperage
6A / 10A / 15A / 20A / 25A / 32A / 40A / 50A/ 60A 6A / 10A / 15A / 20A / 25A / 32A / 40A / 50A/ 60A 10A/ 16A/ 20A/ 25A/ 32A/ 40A/ 50A/ 63A 80A / 100A / 125A 10A/ 16A/ 20A/ 25A/ 32A/ 40A/ 50A/ 63A

Curve code
B B C C C

Poles
1P 2P 2P 2P 2P

Dimensions (inches)
2.96 x 0.71 x 3.26 2.96 x 1.42 x 3.26 2.95 x 1.42 x 3.15 3 x 2.13 x 3.15 2.95 x 1.42 x 3.15

Main uses
Battery protection, battery disconnect. Battery protection, battery disconnect. Solar panel disconnect. Solar panel disconnect, main bus control. Solar panel disconnect.

Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 1.42 x 2.95 x 3.15 inches; 0.63 ounces
Item model number ‏ : ‎ DZ47Z-63
Date First Available ‏ : ‎ June 28, 2021
Manufacturer ‏ : ‎ CHTAIXI
ASIN ‏ : ‎ B0983ZHK69

FUNCTIONS: Used to protect power distribution facilities from overload and short-circuit damage, and can also be used for control and isolation.
FAST TRIP: The electromagnetic trip system can trip immediately when the circuit is short-circuited to protect the safety of the circuit.
ARC EXTINGUISHING: DC arc extinguishing is more difficult than AC. This DC mini circuit breaker has a magnetic system to assist arc extinguishing.
APPLICATION: Used in DC power system, ship electric power system, solar photovoltaic system, or other DC system.
INSTALLATION: Screw clamp wires, 35mm DIN rail mount.