DZ-3/Z type intermediate relayDetailed product description：

1. Application scope

DZ-3/Z type intermediate relay (hereinafter referred to as relay) is used as an auxiliary component in protection and automatic control devices to expand the controlled circuit and improve contact capability.

2. Structural characteristics
Electromagnetic, spiral tube structure, multiple contact pairs, large capacity, DC operation, fast action. The shell structure adopts JK-1 (protruding rear wiring), JKF-1Q (protruding front wiring), and JK-6/1 (embedded rear wiring) standard components.

3. Main technical parameters
The main technical data of DZ-3/Z type intermediate relay are shown in the table

model	Delay range (s)		Rated voltage (V)	Action voltage	Action time (ms)	Power consumption (W)	Contact disconnection capability
							Rated voltage (V)	DC circuit (A)		AC Circuit (A)	Contact connection
	dynamic fit	Dynamic interruption						Non inductive	inductance
DZ-3/Z1	two	six	twenty-four forty-eight one hundred and ten two hundred and twenty	Less than 70% Un	Un below 20-50	Under Un ≤ 7	twenty-four point four eight	five	five	five	one
DZ-3/Z2	four	four						ten	ten	ten	2 parallel connections
DZ-3/Z3	six	two					one hundred and ten	five	four	five	one
								seven	-	ten	2 parallel connections
DZ-3/Z4	0	eight					two hundred and twenty	one	-	five	one
								five	four		2 in series
DZ-3/Z5	eight	0						-	-	ten	2 parallel connections

Note: 1. The long-term allowable current for relay contacts to be connected shall not exceed 5A.
2. The maximum flow capacity of the contact is 15A at AC or DC 220V.

4. Internal wiring diagram

5. Appearance and opening size
The relay adopts JK-1 housing, with external dimensions and installation hole diagram.

DZ-3/Z type intermediate relay