TELECOMMUNICATION RELAY
 Outline of Telecommunication Relay

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TYPE

ETR UA

ETR AZ

ETR GS

ETR ST

Photo

Description
Outline (LxWxH) mm 15.4x10.4x11.4

15.4x10.4x11.4

20.3x10.1x11.7

 12.6x7.8x10.0
Weight

3.5g

3.5g

4.8g

2g
CONTACT SPECIFICATION
Contact Form

SPST/SPDT

SPST/SPDT

DPDT

SPST/SPDT
Max. Allowable Contact Current (A)

25A

20A

15A

10A

5A

4A

3A

2A

1A

0.5A

3A

 

 

 

 

1A

 

 

2A

 

 

 

2A

 

 

 
Contact rating
(Resistive Load)		 3A/120VAC
3A/24VDC

1A/120VAC
1A/24VDC

 1A/120VAC
2A/24VDC		 2A/120VAC
2A/24VDC
Reference Min.
Switching Load		 10mA, DC 5V 1mA, DC 1V 1mA, DC 1V 1mA, DC 5V
COIL SPECIFICATION
Nominal Coil
Voltage (V)		 DC 3,5,6,9,12,24 3,5,6,9,12,24 3,5,6,9,12,24,48 3,5,6,9,12,24
AC - - - -
Coil Power
Consumption		 0.36W D Type: 0.45W
L Type: 0.20W		 D Type: 0.36W
T Type: 0.20W
 L Type: 0.15W		 D Type: 0.36W
T Type: 0.20W
 L Type: 0.15W
DIELECTRIC STRENGTH
Between Coil & Contact
(50/60Hz for 1 min.)		 AC 500V AC 500V AC 1,000V AC 1,000V
Between Contact
(50/60Hz for 1 min.)		 AC 500V AC 500V AC 500V AC 400V
GENERAL DATA
Electrical life 1x105 1x105 1x105 1x105
Mechanical life 1x107 1x107 1x107 1x107
Operating time (ms) 8 D TYPE: 5
L TYPE: 10		 GS-D TYPE: 6
GS-T TYPE:8		 5
Release time (ms) 4 4 4 5
Insulation Resistance 100M 100M 100M 100M
Safety Standard
Certificate		 UL UL NIL C-UL
Mounting Method
Note: Meaning of Symbol Marks:   : P.C.Board Terminal