Miniature PCB / QC Power Relay
HG4234
FEATURES
Improved version to HG4115/4138 series
Up to 30A switching capacity
DC coil and AC coil version available
Meets UL873/508 spacing
TYPICAL APPLICATIONS
Industrial control
Commercial applications
Home appliances
CONTACT RATING
Form
Resistive
UL General Purpose
Resistive Heater
1 Form A (H)
30A, 277VAC
30A, 30VDC
30A, 240VAC
25A, 240VAC
1 Form B (D)
15A, 277VAC
10A, 30VDC
15A, 240VAC
10A, 240VAC
1 Form C (Z)
NO
20A, 277VAC
20A, 30VDC
20A, 240VAC
15A, 240VAC
NC
10A, 277VAC
10A, 30VDC
15A, 240VAC
7.5A, 240VAC
UL/CSA RATING (PENDING)
Load Type
General Purpose
Resistive
Motor
LRA/FLA
Tungsten
Ballast
Pilot Duty
Voltage
240VAC
277VAC
277VAC
30VDC
277VAC
240VAC
125VAC
240VAC
125VAC
277VAC
120VAC
277VAC
120VAC
1 Form A (H)
30A
30A
30A
20A
0.75HP
2HP
1HP
80A/30A
98A/22A
5.4A
8.3A
10A
470VA
1 Form B (D)
15A
30A
20A
20A
1HP
0.25HP
30A/12A
1 Form C (Z)
NO
20A
30A
20A
20A
0.75HP
2HP
1HP
50A/20A
3.6A
5.6A
6.7A
315VA
NC
15A
30A
15A
10A
1HP
0.25HP
20A/9A
3A
2A
CONTACT DATA
Material
Initial Contact Resistance
Service Life
Mechanical
Electrical
AgCdO, AgSnOInO
50 mΩ, max. at 0.1A, 6VDC
10
7
ops.
10
5
ops.
CHARACTERISTICS
Operate Time
Release Time
Insulation Resistance
Dielectric Strength
Shock Resistance
Vibration Resistance
Power Consumption
Ambient Temperature
Weight
15 ms. max.
15 ms. max.
1000 MΩ, at 500 VDC, 50%RH
1500 Vrms, 1 min. between open contacts
2500 Vrms, 1 min. between coil and contacts for DC coil
1500 Vrms, 1 min. between coil and contacts for AC coil
20 g, 11ms.
DA 1.5mm, 20 - 200 Hz
DC Standard: 1W; DC Sensitive: 0.9W; AC: 2VA, approx.
-55ºC to 85ºC operating; -55ºC to 130ºC storage
Open: 20 g; Covered: 25 g, approx.
HG4234
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HG4234
COIL DATA
Type
Coil
Voltage
Code
005
006
009
012
015
018
022
024
048
110
012A
024A
110A
220A
Nominal
Voltage
(VDC/VAC)
5
6
9
12
15
18
22
24
48
110
12
24
110
220
Resistance
(Ω) ±10%
Standard
25
36
81
144
225
324
484
576
2304
12100
26
106
2750
11000
Sensitive
27
40
97
155
256
380
545
660
2560
13450
Must Operate
Voltage max.
(VDC)
3.75
4.5
6.75
9.0
11.25
13.5
16.5
18.0
36.0
82.5
10.2
20.4
93.5
187.0
Must Release
Voltage min.
(VDC)
0.5
0.6
0.9
1.2
1.5
1.8
2.2
2.4
4.8
11.0
1.8
3.6
16.0
33.0
DC
AC
ORDERING DESIGNATION
Example:
Model
Coil Voltage Code
DC / AC
Nil: DC Coil; A: AC Coil
Contact Form
H: 1 Form A; D: 1 Form B; Z: 1 Form C
Version
Nil: Open; 1: Sealed; 2: Dust Cover
Contact Material
C: AgCdO; S: AgSnOInO
Mounting & Termination Code
A: PCB
B: PCB+QCs for Contacts
C: QCs for All Terminals
DC Coil Sensitivity
Nil: Standard, 1W
L: Sensitive, HG4115/4138 Compatible, 0.9W
Thermal Class
Nil: UL Class B; F: UL Class F
HG4234 /
012
A-
Z
1
C
A
L
F
REFERENCE CURVES
HG4234
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HG4234
OVERALL DIMENSIONS, MOUNTING HOLES AND WIRING DIAGRAMS (mm)
Overall Dimensions
Mounting Holes (Bottom View)
Wiring Diagrams (Bottom View)
NOTES
1.
2.
3.
4.
5.
All parameters, unless otherwise specified, are measured at ambient temperature 23ºC.
In mounting holes drawing, the * hole is not needed for 1 Form A, the ** hole is not needed for 1 Form B.
To exert optimum electrical life, please remove the tape tab/knock-off of sealed version after cleaning process.
Custom-made services available with operational quantity. Please let us know your special requirements.
Specifications subject to change without prior notice.
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Embedded System
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