GU (Quick Contact Tab)
Main Feature
1. GU Single contact Form (SPST) series Relay offers
switching capacity by 30A in small size for various kinds
of applications.
2. PC Board mounting & Quick Connect Terminals
available.
3. Flanged Cover can be fixed by screw or by snap-in
mounting track.
4. UL Class F insulation available.
5. Comply with RoHS and REACH regulations
Contact Rating
Load Type
GU (DM)
30A 120VAC
30A 240VAC
30A 30VDC
-
TV-8 120VAC
1-1/2HP 240VAC
-
30A
AC 240V
30A
7,200VA
900W
Ag Alloy
SPST
GU (DB)
10A 240VAC
10A 30VDC
-
-
-
-
1/2HP 240VAC
10A
AC 240V
10A
2,400VA
300W
Ag Alloy
SPST
GU (D)
NC: 20A 240VAC
10A 30VDC
NO: 30A 240VAC
20A 30VDC
TV-8 120VAC
1-1/2HP 240VAC
1/2HP 240VAC
30A
AC 240V
30A
7,200VA
600W
Ag Alloy
SPDT
GU (D1)
NC: 10A 240VAC
10A 30VDC
NO: 20A 240VAC
20A 30VDC
TV-8 120VAC
1-1/2HP 240VAC
1/2HP 240VAC
20A
AC 240V
20A
4,800VA
600W
Ag Alloy
SPDT
Rated Load (Resistive)
Contact Capacity
NO
NC
Rated Carrying Current
Max. Allowable Voltage
Max. Allowable Current
Max. Allowable Power
Force
Contact Material
Contact Form
Application
Domestic Appliances, Heating, Ventilating and Conditioning
System, Car Control Switching Box, General Power
Switching Applications
Coil Temperature Rise......... 60°C Max.
Vibration:
Endurance ........................... 10 to 55 Hz dual
amplitude width 1.5 mm
Error Operation.................... 10 to 55 Hz dual
amplitude width 1.5 mm
Shock:
2
Endurance ......................... 1,000 m/S
2
Error Operation.................... 50 m/S
Life Expectancy:
7
Mechanical ........................ 10 Operations at No
Load condition
5
Electrical ............................ 10 Operations at
Resistive Load
Weight ................................. About DMF : 34.0g
DMFS : 34.6 g
DMQ : 32.6 g
Performance (at Initial Value)
Contact Resistance ............. 100mΩMax.@1A,6VDC
Operate Time....................... 15 mSec. Max.
Release Time ...................... 10 mSec. Max.
Dielectric Strength:
Between Coil & Contact....... 1,500VAC at 50/60 Hz
for one minute
Between Contacts ............... 1,500VAC at 50/60 Hz
for one minute
Insulation Resistance ........... 100 MegaΩ Min. at
500VDC
Max. On/Off Switching:
Electrical .............................. 6 Cycles per Minute
Mechanical .......................... 300 Cycles per Minute
Temperature Range............. -25½+55°C
Humidity Range ................... 45½85% RH.
■
Safety Standard & File Number
UL & C-UL .................................... E141060
TÜV (12/24DMQ only) .................. R2057813
Coil Specification (at 20°C)
°
Nominal
Coil Sensitivity
Voltage (VDC)
5
6
9
12
15
18
24
36
48
110
GU (Quick Contact Tab)
Nominal
Current (mA)
185
150
93
77
59
47
36
25.8
19.4
8.5
Power
Coil Resistance
Consumption
(Ω±10%)
(W)
27
40
97
155
255
Abt. 0.93
380
660
1,390
2,480
13,000
Pull-In Voltage
(VDC)
Drop-Out
Voltage (VDC)
Maximum
Allowable
Voltage (VDC)
GU
80%
Maximum
5%
Minimum
150%
(for short time
carrying current)
Ordering Information
GU -
SS
- 1 12 D M
F
S CF 1
Load rated:
Insulation System:
Case Type:
Terminal Type:
Nil:NO:30A/NC:20A.
1:NO:20A/NC:10A
Nil:
Standard Class
CF:
Class F
Nil:
Standard
S:
With Flanged Case
F: Both PCB Terminal & Quick Contact Tabs
(Case height: 28.0mm)
Q: Both PCB Terminal & Quick Connect Tabs
(Case height: 21.0mm)
Nil:
One Form C
M:
One Form A
B:
One Form B
D:
Standard DC Coil
05:
5V,
06:
6V,
09:
9V,
12:
12V,
15:
15V,
18:
18V,
24:
24V,
36:
36V,
48:
48V,
110:110V
Contact Form:
Coil Type:
Coil Voltage:
Number of Pole:
Type of Sealing:
Type:
1:
One Pole
SS:
RT
II
Flux Proofed
GU
(Quick Contact Tab)
Classification
Model
Terminal Type
Case Type
Insulation
Contact Form
GU (Q-C-T)
F: PCB terminal & Quick Connect Tabs Case Height: 28mm
Nil: Standard Case / S: With Flanged Case
Nil: Standard Class / CF: Class F
1C
1A
1B
1C
Q: PCB terminal & Quick Connect Tabs Case Height: 21mm
Nil: Standard Case
Nil: Standard Class / CF: Class F
1A
1B
Flux Proofed
GU-SS-1□□DF(S)(CF)(1) GU-SS-1□□DMF(S)(CF) GU-SS-1□□DBF(S)(CF) GU-SS-1□□DQ(CF)(1) GU-SS-1□□DMQ(CF) GU-SS-1□□DBQ(CF)
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