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First, the scope

DZ30 -32 (DPN) Miniature Circuit Breaker" phase + neutral line "circuit breakers for 50Hz or 60Hz, rated voltage of 230V single-phase residential lines for electrical line overload and short circuit protection, the product high breaking capacity, small size, width of 18mm. Zero, FireWire and cut off, to prevent the line of fire, personal zero line reversed or zero line on the status and cause of a house on fire danger is in the best residential areas of distribution protection switch. This product complies with IEC60898 and GB10963.1 other standards.

Second, model and specification

Third, the structural characteristics

DZ30 series DPN breaker high breaking capacity small size, structure compact size, the poles within a modulus (18mm) width, with two poles (P + N), phase, N lines cut off, and the N great advantage after the first on-off, eliminate the phase, N line reversed or N line to ground voltages cause personal danger.
Using wire wiring, the largest of which can be accessed 10nm2 round copper wire.
Use TH35-7.5 Standard steel mounting rail installation.

Fourth, the structural features

DZ30 circuit breakers small size, compact structure, with 1P + N poles within 18mm width, which is half the width of the poles DZ47 products. Prices than similar products.
DZ30 portion of the circuit breaker housing and functional parts are made of high fire-retardant, high temperature, impact-resistant plastic.
DZ30 products directly with the zero line installation, avoid wiring errors zero line potential shock hazard.
DZ30 mini circuit breaker using rail mounting for easy saving.

five main parameters and technical performance

Category:
According to the rated current ln points: 6A, 10A, 16A, 20A, 25A, 32A.
Press the number of poles is protected poles with a two-pole circuit breakers (1P + N).
Instantaneous release of the type of C-type (5ln ~ 10ln).
The main technical parameters and indicators:
Circuit capacity: 4500A.
Mechanical and electrical life: more than 4,000 times.

< td style = "font-family: Microsoft elegant black, Times New Roman, Arial; font-size: 12px; color: rgb (51, 51, 51); margin: 0px; padding: 0px;" align = "center"> 6, 10,16,20,25,32

frame degree rated current lnm (A)	rated current ln (A)	Poles (P)	Rated voltage Ue (V)	rated short-circuit breaking capacity lcn (A)
32	1P + N	230	4500

< td rowspan = "5" style = "font-family: Microsoft elegant black, Times New Roman, Arial; font-size: 12px; color: rgb (51, 51, 51); margin: 0px; padding: 0px;" align = " center "> ≤32A < td style = "font-family: Microsoft elegant black, Times New Roman, Arial; font-size: 12px; color: rgb (51, 51, 51); margin: 0px; padding: 0px;" align = "center">
< td style = "font-family: Microsoft elegant black, Times New Roman, Arial; font-size: 12px; color: rgb (51, 51, 51); margin: 0px; padding: 0px;" align = "center" height = " 24 "> 1.45ln < td style = "font-family: Microsoft elegant black, Times New Roman, Arial; font-size: 12px; color: rgb (51, 51, 51); margin: 0px; padding: 0px;" align = "center" height = " 24 "> 2.55ln < td style = "font-family: Microsoft elegant black, Times New Roman, Arial; font-size: 12px; color: rgb (51, 51, 51); margin: 0px; padding: 0px;" align = "center" height = " 24 "> 5ln < td style = "font-family: Microsoft elegant black, Times New Roman, Arial; font-size: 12px; color: rgb (51, 51, 51); margin: 0px; padding: 0px;" align = "center" height = " 24 "> 10ln

test	Release rated current ln	test current	initial state	tripping or tripping time limit	Expected Results	experimental ambient temperature	Notes
a	1.13ln	cold	t≥1h	not release	30 ℃ ~ 35 ℃
b	followed by a term	t <1h	trip	current stability within 5s The ground rose specified value
c	cold	1s	trip
d	cold	t≥0.1s	not release	by closing the auxiliary Switch on current
e	cold	t <0.1s	trip

Six, shape and installation dimensions

Seven difference DZ30 1P miniature circuit breakers and circuit breakers:

1P miniature circuit breaker into the breaker is FireWire, zero line not into, DPN is hot and neutral lines into the breaker, it can also cut off the firing line and the zero line, users higher security check is also convenient.
2P miniature circuit breaker for double inlet, ie hot and neutral lines into the breaker, but wider than the width of the circuit breaker 1P 2P and DPN breaker doubled.

Eight, ordering instructions

when ordering indicate the following points:
Product type and name: If DZ30-32 small circuit breaker/DZ30 circuit breaker.
Instantaneous tripping Current Rating: such as 32A.
Order number: as 100.
Ordering example: DZ30-32 small circuit breakers, 20A, 1800 只.