Shunt trip circuit breaker
Product Details:
| Poles Number | 3 |
|---|---|
| Type | Moulded Case |
| Rate current | 250 |
| Poles number | 3P |
| Place of Origin | Zhejiang, China |
| Brand Name | Domain |
| Model Number | AA 250 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 120 Piece/Pieces |
|---|---|
| Price: | FOB Ningbo/shanghai USD 0~100 |
| Packaging Details: | 12PCS/CTN Carton size: 44*40*30cm |
| Delivery Time: | 30days |
| Payment Terms: | L/C,T/T,Western Union |
| Supply Ability: | 20000 Piece/Pieces per Month |
Detailed Product Description
Shunt trip circuit breaker is available in two frame sizes from 25 to 800amps, loadline series of moulded case circuit breakers provide overload and short-circuit protection for the full range of transformer sizes encountered in normal service. The overload and instantaneous tripping elements, adjustable over all wide band,make these MCCBS ideal for many distribution applications.
Specifications
Type | AA-100 | AA-250 | AA-400 | AA-630 | AA-800 |
Poles number | 1.3 | 3 | 3 | 3 | 3 |
Rated current(A) | 25.32.40.50.60.80.100 | 125.160.200.250 | 300.400 | 500.630 | 700.800 |
Rated insulation voltage Ui(V) | AC500 | AC660 | AC660 | AC660 | AC660 |
Ulitllsation category | A | A | A | A | A |
Rated ultimate short-circuit breaking capacity Icu(KA) at415V | 25 | 65 | 65 | 65 | 65 |
Rated short-circuit service breaking capacity Ics(%Icu) at415V | 75% | 75% | 75% | 75% | 75% |
Tripping Elements
Overload front adjustable 0.7-1.0times rated current
Instantaneous:non-adjustable AA25~63=400A
AA80~250=10In
Switch Disconnector
Current rating In(A):250 3pold
Shunt trip circuit breaker
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Company Info
Yueqing Leijin Electrical Co., Ltd.
[China]
[Verified Member]
City: Yueqing
Province/State: Zhejiang
Country/Region : China
Business Type:Manufacturer
Online Postings: Products