DZ-3 series Intermediate relay

Rated voltage: 24,48,110
Contact form and number: 2,6,4,4,6,2,8,8 -
Long-term current of contact: ≤5
Operating voltage: reliable operation at 70% rated voltage
Operation time: ≤50 under rated voltage
Power consumed: ≤50 under rated voltage
Contact disconnection capacity: disconnection of 24-220V AC
5A DC 110V is disconnected
4A DC 220V is inductively disconnected 0.5a

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Product overview
Product parameter

Application Range

DZ-3/Z intermediate relays (hereinafter referred to as relays) are used as auxiliary components in protective and automatic control devices to expand controlled circuits and improve contact capabilities.

Structural characteristics

Electromagnetic type, screw tube structure, many contacts, 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.

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（A)		AC (A)	Contact link
	Move together	Move off						Non-inductance	inductance
DZ-3/Z1	2	6	24 48 110 220	≤70 %Un	Un下20-50	Un下≤7	24，48	5	5	5	1
								10	10	10	2parallel
DZ-3/Z2	4	4
							110	5	4	5	1
DZ-3/Z3	6	2						7	-	10	2 parallel
							220	1	-	5	1
DZ-3/Z4	0	8
								5	4	10	2 In series
DZ-3/Z5	8	0
								-	-	10	2parallel

Note: 1. The switching current of the relay contact shall not be greater than 5A for a long term.
2. The maximum circulation capacity of the contact is 15A at 220V AC or DC.

Internal wiring diagram

dz 3xl 02