CB1-R-SM-12V datasheet(3/9 Pages) PANASONIC

3 / 9 page

Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/

ASCTB220E 201208-T

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

actual load.

*2. The upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value. Please refer to “Usage ambient

condition” in CAUTIONS FOR USE OF AUTOMOTIVE RELAYS.

2) Standard type (24 V coil voltage)

Note: All other speciﬁcations are the same as those of standard type (12 V coil voltage)

3) Heat resistant type (12 V and 24 V coil voltage)

Notes: 1. All other speciﬁcations are the same as those of standard type (12 V coil voltage)

2. *Current value in which carry current is possible when the coil temperature is 180

°C 356°F

Characteristics

Item

Speciﬁcation

Contact

Arrangement

1 Form A

1 Form C

High contact capacity

(1 Form A)

Contact resistance (Initial)

Typ2m

Ω (By voltage drop 6 V DC 1 A)

Contact material

Ag alloy (Cadmium free)

Rating

Nominal switching capacity (Initial)

40A 14V DC

N.O.: 40A 14V DC

N.C.: 30A 14V DC

70A 14V DC (at 20

°C 68°F)

50A 14V DC (at 85

°C 185°F)

Max. carrying current (Initial)

(14V DC, at 85

°C 185°F, continuous)

N.O.: 40A

N.O.: 40A, N.C.: 30A

N.O.: 40A

Nominal operating power

1.4W

1.8W (1.4W: PC board type)

Min. switching capacity (resistive load)*1

1A 14V DC

Electrical

characteristics

Insulation resistance (Initial)

Min. 20 M

Ω (at 500V DC, Measurement at same location as “Breakdown voltage” section.)

Breakdown

voltage (Initial)

Between open contacts

500 Vrms for 1 min. (Detection current: 10mA)

Between contacts and coil

500 Vrms for 1 min. (Detection current: 10mA)

Operate time (at nominal coil voltage)

(at 20

°C 68°F)

Max. 15ms (excluding contact bounce time) (Initial)

Release time (at nominal coil voltage)

(at 20

°C 68°F)

Max. 15ms (excluding contact bounce time) (Initial)

Mechanical

characteristics

Shock resistance

Functional

Min. 200 m/s2 {20G}

Destructive

Min. 1,000 m/s2 {100G}

Vibration

resistance

Functional

10 Hz to 500 Hz, Min. 44.1m/s2 {4.5G}

Destructive

10 Hz to 2,000 Hz, Min. 44.1m/s2 {4.5G} Time of vibration for each direction; X. Y. Z direction: 4 hours

Expected life

Electrical (at nominal switching capacity)

Flux-resistant type: Min. 105, Sealed type: Min. 5

×104 (Operating frequency: 2s ON, 2s OFF)

Mechanical

Min. 106 (at 120 cpm)

Conditions

Conditions for operation, transport and

storage*2

Standard type; Ambient temperature: –40 to +85

°C –40 to +185°F,

Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)

Heat resistant type; Ambient temperature: –40 to +125

°C –40 to +257°F,

Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)

Max. operating speed

15 cpm (at nominal switching capacity)

Mass

Approx. 33 g 1.16 oz

Characteristics

Item

Speciﬁcations

Contact

Arrangement

1 Form A

1 Form C

High contact capacity

(1 Form A)

Contact resistance (Initial)

Max. 15m

Ω (By voltage drop 6 V DC 1 A)

Contact material

Ag alloy (Cadmium free)

Rating

Nominal switching capacity (Initial)

20A 28V DC

N.O.: 20A 28V DC

N.C.: 10A 28V DC

20A 28V DC

Max. carrying current (Initial)

(28V DC, at 85

°C 185°F, continuous)

20A

N.O.: 20A, N.C.: 10A

20A

Nominal operating power

1.8W

1.8W, 1.4W (PC board type)

Characteristics

Item

Speciﬁcations

12V

24V

Contact

Arrangement

1 Form A

1 Form C

High contact

capacity

(1 Form A)

1 Form A

1 Form C

High contact

capacity

(1 Form A)

Contact resistance (Initial)

Max. 15m

Ω (By voltage drop 6 V DC 1 A)

Contact material

Ag alloy (Cadmium free)

Rating

Nominal switching capacity

(Initial)

40A 14V DC

N.O.: 40A 14V DC

N.C.: 30A 14V DC

40A 14V DC

20A 28V DC

N.O.: 20A 28V DC

N.C.: 10A 28V DC

20A 28V DC

Max. carrying current (Initial)

(at 85

°C 185°F, continuous)*

50A 14V DC

N.O.: 50A 14V DC

N.C.: 30A 14V DC

45A

14V DC

50A

14V DC

25A 28V DC

N.O.: 25A 28V DC

N.C.: 10A 28V DC

25A 28V DC

Nominal operating power

1.4W

1.8W

1.4W

(PC

board

type)

1.8W

1.8W,

1.4W

(PC board type)

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