160A 2P DC Molded Case Circuit Breaker - 91007252539
160A 2P DC Molded Case Circuit Breaker - 91007252539
Regular price
$198.49 USD
Regular price
Sale price
$198.49 USD
Unit price
per
Highlights
- Double security: equipped with both the thermal and magnetic tripping mechanism for reliability and safety
- Safe to use: offers reversible connection for worry-free wiring and bidirectional protection
- Durable for use: after the circuit breakers is disconnected, only reset is needed and there will be no damage
- Easy to see: built-in indicator window helps identify the contact position
- Quick to install: ready for DIN rail installation and panel mounting
- Q1: how to choose a suitable circuit breaker A1: for controller/inverter/DCdevice 1. determine the maximum continuous operating current=watt/voltage 2. maximum current equal 1.25 x maximum continuous operating current 3. select the circuit breaker whose rated current is greater than and closest to the maximum current for solar panel 1. determine short-circuit current 2. maximum current equal short-circuit current x 1.25 x 1.25, 3. select the circuit breaker whose rated current is greater than and closest to the maximum current
- Q2: what size wire will it accept, A2: the circuit breaker accepts a wire of 4 AWG~4/0 AWG
- Q3: what is the difference between 1P and 2P circuit breakers, A3: 1P connects on positive only, 2P connects on positive and negative, so it can cut them both at the same time, normally, 2P can afford a greater rated current and working voltage than 1P
- Q4: what is the difference between fuse and circuit breaker, A4: circut breaker: functions: overload/short circuit protection and active disconnection can be realized, breaking time: small current delay trip, large current instant trip, rated operating voltage: 250-Volt/1000-Volt, replacement: after disconnecting, only reset is required, don't need to replace it, fuse: function: overload/short circuit protection only, breaking time: high current also has delay, rated operating voltage: 72-Volt, replacement: replacement is required immediately after breaking
- Q5: where is the circuit breaker often connected, A5: combinar box, breaker box, home kits, etc.
- Certifications: CE, RoHS, CB, TUV
Product Information
Materials
Materials
Shipping & Returns
Shipping & Returns
Dimensions
Dimensions
10