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SiRON Y07 Series Moulded Case Circuit Breaker

Name: SiRON Y07 Series Moulded Case Circuit Breaker
Brand: SiRON
Rating: 5.0 (35 reviews)

Features

Applicable to Ac 50Hz;
Circuit breaker with overload, short circuit and undervoltage protection device, can protect the line and
power equipment
Not to be damaged.

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Model:
Y07
Brand:
SiRON
Code:
8536901100

AC 50Hz Circuit Breaker Y07 Series Moulded Case Breaker protection device Breaker

Product Description

For Selection

Y07

Selection example: Y073-63L/300-32 indicates :Y07 series, 3-pole, frame grade 63, breaking capacity L-type, compound trip unit 300, rated current 32A, pre-board wiring. ②Y074B-63M/300-32 indicates :Y07 series, 4-pole B type, frame grade 63, breaking capacity M type, compound trip unit 300, rated current 32A, pre-board wiring. ③ Y074-800M/300-630 indicates :Y07 series,4 poles, frame grade 800, breaking capacity M type, compound trip unit 300, rated current 630A, pre-board wiring. The shell frame grade is 63 and the breaking capacity does not have H(high-segment type). The shell frame grade is 800 and the breaking capacity does not have L(standard type). Note :1. 200: Indicates the circuit breaker body with only an "electromagnetic trip unit"; 300: Indicates the circuit breaker body equipped with a "thermal-electromagnetic trip unit"; Other attachments are included in the "Attachment Table". 3. Type B (indicating the N-pole type in the 4-pole product): The N-pole is not equipped with an overcurrent release device, and the N-pole is closed and opened together with the other three poles (the N-pole is closed first and then opened). Only the shell frame grade of 800M has 4P poles. 4.

Only shell level 63 m, 100 m, 125 m, 160 m, 250 m, 400 m, 630 m pole with 4 p + N (type B).

Table 1: Shell Grade

Enclosure rating	Rated current range	Enclosure rating	Rated current range
63	32～63A	250	100～250A
100	32～100A	400	225～400A
125	32～125A	630	400～630A
160	100～160A	800	630～800A
225	100～225A

Table 2: Analytical Ability

code	breaking capacity
L	standard form
M	Higher score division
H	High-breakdown type

Table 3: Rated Current

code	32	40	50	63		80		100		125		140		160	180
rated current	32A	40A	50A	63A		80A		100A		125A		140A		160A	180A
code	200	225	250		315		350		400		500		630		800
rated current	200A	225A	250A		315A		350A		400A		500A		630A		800A

Code		name
Electromagnetic	Double trip	name
200	300	no attachment
208	308	alarm contact
210	310	shunt release
220	320	auxiliary contact
230	330	Undervoltage trip unit
240	340	Shunt trip unit + auxiliary contacts
250	350	Shunt trip unit + undervoltage trip unit
260	360	Two sets of auxiliary contacts
270	370	Two sets of auxiliary contacts
218	318	Shunt trip unit + alarm contact
228	328	Auxiliary contacts + alarm contacts
238	338	Under-voltage trip unit + alarm contact
248	348	Shunt trip unit + auxiliary contact + alarm contact
268	368	Two sets of auxiliary contacts + alarm contacts
278	378	Auxiliary contacts + undervoltage trip unit + alarm contacts

Specifications

Y07series
Number of poles		3P、4P、4P+N(B)
(V)Rated insulation voltage		AC 500V(Shell frame grade 63) AC 800V
(V)Rated working voltage		AC 400V(Shell frame grade 63) AC 400V,AC690V
(A)Shell and frame level current		63	100	125	160	225	250	400	630	800
(KA)Limit short circuit breaking ability	L	25	35	35	35	35	85	50	50	/
	M	35	50	50	50	50	85	65	65	65
	H	/	85	85	/	85	85	100	100	100
(KA)Motion short circuit breaking ability	L	18	22	22	22	22	50	35	35	/
	M	22	35	35	35	35	50	42	42	42
	H	/	50	50	/	50	50	65	65	65
(mm)Arcing distance	L	0	0(≤50)		≤50			≤50	100
	M	0						100
	H	/						100
Operatingperformance	electrify	/	1500		1000⊃1;
Operatingperformance	no electricity	8500			7000⊃2;				4000	2500
Mode of operation		Direct operation with the handle