Siron Y07 Series Molded Case Circuit Breaker

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Handle Direct Operation
• Model NO.: Y07
• Speed: Normal Type Circuit Breaker
• Installation: Fixed
• Poles Number: 3p/4p/4p+N
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, Power Distribution Protection
• Nominal Voltage: AC 400V
• Rated Insulation Voltage: AC 800V
• Rated Frequency: 50Hz
• Transport Package: Box Packaging
• Specification: Mini
• Trademark: SiRON
• Origin: China, Hubei
• Production Capacity: 10000/Month
• Package Size: 25.00cm * 20.00cm * 15.00cm
• Package Gross Weight: 0.500kg

Product Description

 

Features

* Applicable to AC 50Hz; 
* Circuit breaker with overload, short circuit and undervoltage protection device, can protect the line and 
 power equipmentNot to be damaged.
 

Specifications

     

Note: 1. When the breaking capacity of 160 and 225 is L, the number of power-on times is 1500;

2. When the breaking capacity of 160 and 225 is L, the number of power-off times is 8500;

Product Description

 

Table 1: Shell frame grade
Shell frame grade	Rated current range
63	32~63A
100	32~100A
125	32~125A
160	100~160A
225	100~225A
250	100~250A
400	225~400A
630	400~630A
800	630~800A

Table 2: Breaking capacity
Code	Breaking capacity
L	Standard
M	Higher breaking type
H	High breaking type

Code		Name
Electromagnetic	Duplex
200	300	No attachments
208	308	Alarm contact
210	310	Shunt release
220	320	Auxiliary contact
230	330	Undervoltage release
240	340	Shunt release + auxiliary contact
250	350	Shunt release + undervoltage release
260	360	Two sets of auxiliary contacts
270	370	Auxiliary contact + undervoltage release
218	318	Shunt release + alarm contact
228	328	Auxiliary contact + alarm contact
238	338	Undervoltage release + alarm contact
248	348	Shunt release + auxiliary contact + alarm contact
268	368	Two sets of auxiliary contacts + alarm contacts
278	378	Auxiliary contact + undervoltage release + alarm contact

 

 

Protective properties
The thermal tripping device of the circuit breaker has inverse time characteristics; the electromagnetic tripping device is instantaneous action.
Features for motor protection
Tripper rated current(A)		10≤ln≤225	225
Thermal release (Ambient temperature: land use +40ºC, Ship +45ºC)	1.0ln (cold state) No action time (h)	2	2
	1.20ln (hot state) Action time (h)	2	2
	1.50ln (hot state) Action time (h)	4min	8min
	7.2ln (cold state) Action time (h)	4s	6s
Electromagnetic release operating current (A)		12ln±20%
For power distribution
Tripper rated current		10≤ln≤63	63	100
Thermal release (Ambient temperature: land use +40ºC, Ship +45ºC)	1.05ln (cold state) No action time (h)	1	2	2
	1.30ln (hot state) Action time (h)	1	2	2
Electromagnetic release operating current (A)		10ln±10%	10ln±10%	10ln±20%
Note: There is no 5ln electromagnetic trip unit in the 100A and 125A specifications of the frame class 225.

Company Profile

 

 

 

 

 

 

 

FAQ

1.What type of company are you?
We are a manufacturer,we have stock of most of products and we support customization.
2.What can you buy from us?
Terminal Block Module, Relay Module, Cable, LED Light, Sensor, Control Power Box Body, Push Button, Switch, and Auxiliary Equipment, Human Machine Interface, Frequency Converter, Servo Motor, Module, Reducer and Other Industrial Automation Control Products.
Please contact us if you do not find the product you want.
3.How about the quality of the products?
We can provide one year warranty for you and we have the certification of CE, CCC, UL, and RoHs etc.,
we could send the certification test of our company to you
4.How do you make our business long-term and good relationship?
We have agents in Thailand, Japan, Singapore, Vietnam and South Korea..., and we do hope you become our agent in the future,
welcome to discuss the deep details with us.