CB1AH-24V Panasonic Electric Works, CB1AH-24V Datasheet - Page 3
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CB1AH-24V
Manufacturer Part Number
CB1AH-24V
Description
RELAY AUTO SPST 24VDC 20A STD QC
Manufacturer
Panasonic Electric Works
Series
CBr
Datasheet
1.CB1AF-12V.pdf
(11 pages)
Specifications of CB1AH-24V
Relay Type
Automotive
Contact Form
SPST-NO (1 Form A)
Contact Rating (current)
20A
Switching Voltage
24VDC
Coil Type
Standard
Coil Current
75mA
Coil Voltage
24VDC
Turn On Voltage (max)
14 VDC
Turn Off Voltage (min)
2.4 VDC
Mounting Type
Socket
Termination Style
Socketable
Circuit
SPST-NO (1 Form A)
Contact Rating @ Voltage
20A @ 24VDC
Control On Voltage (max)
14 VDC
Control Off Voltage (min)
2.4 VDC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
255-2083
CB1AH-24V
CB1AH-24V
CB
RATING
1. Coil data
1) 1. No protective element and with diode inside
Note: Other pick-up voltage types are also available. Please contact us for details.
2) With resistor inside
2. Specifications
1) Standard type (12 V coil voltage)
Notes: *1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
2) Standard type (24 V coil voltage)
Note: All other specifications are the same as those of standard type (12 V coil voltage)
Contact
Rating
Electrical
characteristics
Mechanical
characteristics
Expected life
Conditions
Unit weight
Contact
Rating
Characteristics
Characteristics
arrangement
High contact
arrangement
(1 Form A)
1 Form A,
1 Form A,
1 Form C
1 Form C
capacity
Contact
Contact
*2. The upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value. Refer to Conditions for operation,
actual load.
transport and storage mentioned in AMBIENT ENVIRONMENT.
Arrangement
Contact resistance (Initial)
Contact material
Nominal switching capacity (Initial)
Max. carrying current (Initial)
(14V DC, at 85°C 185°F, continuous)
Nominal operating power
Min. switching capacity*
Initial insulation resistance
Initial breakdown
voltage
Operate time (at nominal voltage)
(at 20°C 68°F)
Release time (at nominal voltage)
(at 20°C 68°F)
Shock resistance
Vibration
resistance
Electrical (at nominal switching capacity)
Mechanical
Conditions for operation, transport and
storage*
Max. operating speed
Arrangement
Contact resistance (Initial)
Contact material
Nominal switching capacity (Initial)
Max. carrying current (Initial)
(28V DC, at 85°C 185°F, continuous)
Nominal operating power
Nominal coil
Nominal coil
12V DC
24V DC
12V DC
24V DC
12V DC
24V DC
voltage
voltage
2
(Initial, at 20°C 68°F)
(Initial, at 20°C 68°F)
Pick-up voltage
Pick-up voltage
Between open contacts
Between contacts and coil
Functional
Destructive
Functional
Destructive
6 to 14V DC
6 to 14V DC
6 to 14V DC
3 to 7V DC
3 to 7V DC
3 to 7V DC
Item
Item
1
All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd.
(Initial, at 20°C 68°F)
(Initial, at 20°C 68°F)
Drop-out voltage
Drop-out voltage
1.2 to 4.2V DC
2.4 to 8.4V DC
1.2 to 4.2V DC
2.4 to 8.4V DC
1.2 to 4.2V DC
2.4 to 8.4V DC
10 Hz to 2,000 Hz, Min. 44.1m/s
Standard type; Ambient temp: –40 to +85°C
Heat resistant type; Ambient temp: –40 to +125°C
Flux-resistant type: Min. 10
40A 14V DC
20A 28V DC
N.O.: 40A
Max. 15ms (at 20°C 68°F, excluding contact bounce time, without diode) (Initial)
1 Form A
1 Form A
1.4W
1.8W
20A
Nominal operating
Nominal operating
(at 20°C 68°F)
(at 20°C 68°F)
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Max. 15ms (at 20°C 68°F, excluding contact bounce time) (Initial)
current
117mA
117mA
150mA
current
134mA
75mA
58mA
75mA
84mA
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
500 Vrms for 1 min. (Detection current: 10mA)
500 Vrms for 1 min. (Detection current: 10mA)
1A 12V DC (12V DC), 1A 24V DC (24V DC)
Max. 15mΩ (By voltage drop 6 V DC 1 A)
15 cpm (At nominal switching capacity)
Typ2mΩ (By voltage drop 6 V DC 1 A)
10 Hz to 500 Hz, Min. 44.1m/s
5
2
, Sealed type: Min. 5×10
{4.5G} Time of vibration for each direction; X. Y. Z direction: 4 hours
Min. 20 MΩ (at 500 V DC)
Combined resistance
Ag alloy (Cadmium free)
Ag alloy (Cadmium free)
Min. 1,000 m/s
Min. 10
N.O.: 40A, N.C.: 30A
N.O.: 20A, N.C.: 10A
Approx. 33 g
Min. 200 m/s
Coil resistance
(at 20°C 68°F)
(at 20°C 68°F)
N.O.: 40A 14V DC
N.C.: 30A 14V DC
N.O.: 20A 28V DC
N.C.: 10A 28V DC
Specifications
Specifications
(±10%)
(±10%)
287.2Ω
89.5Ω
103Ω
320Ω
103Ω
411Ω
320Ω
1 Form C
1 Form C
80Ω
6
–40 to
1.4W
1.8W
(at 120 cpm)
2
–40 to
1.16 oz
2
+185°F,
{20G}
{100G}
4
(Operating frequency: 2s ON, 2s OFF)
+257°F,
1.4W (PC board type)
1.4W (PC board type)
2
{4.5G}
Nominal operating
Nominal operating
(at 20°C 68°F)
(at 20°C 68°F)
power
power
1.4W
1.8W
1.8W
1.8W
1.6W
2.0W
50A 14V DC (at 85°C 185°F)
1.8W (1.4W: PC board type)
1.8W, 1.4W (PC board type)
70A 14V DC (at 20°C 68°F)
High contact capacity
High contact capacity
20A 28V DC
(1 Form A)
(1 Form A)
N.O.: 40A
20A
Usable voltage
Usable voltage
10 to 16V DC
20 to 32V DC
10 to 16V DC
20 to 32V DC
10 to 16V DC
20 to 32V DC
range
range