finder 32.21-x000, 32.21-x300 User Manual

1 CO (SPDT) 1 NO (SPST-NO)

6/15 6/15

250/400 250/400

1,500 1,500

250 250

0.185 0.185

3/0.35/0.2 3/0.35/0.2

500 (10/5) 500 (10/5)

AgCdO AgCdO

——

5 - 12 - 24 - 48 5 - 12 - 24 - 48

—/0.2 —/0.2

——

(0.78...1.5)U

N

(0.78...1.5)U

N

—/0.4 U

N

—/0.4 U

N

—/0.1 U

N

—/0.1 U

N

—/20 · 10

6

—/20 · 10

6

100 · 10

3

100 · 10

3

6/4 6/2

55

1,000 1,000

–40…+85 –40…+85

RT III RT III

32.21-x000 32.21-x300

1

32 Series - Subminiature PCB relays 6 A

Contact specification

Contact configuration

Rated current/Maximum peak current A

Rated voltage/Maximum switching voltage V AC

Rated load AC1 VA

Rated load AC15 (230 V AC) VA

Single phase motor rating (230 V AC) kW

Breaking capacity DC1: 30/110/220 V A

Minimum switching load mW (V/mA)

Standard contact material

Coil specification

Nominal voltage (U

N

) V AC (50/60 Hz)

V DC

Rated power AC/DC VA (50 Hz)/W

Operating range AC

DC

Holding voltage AC/DC

Must drop-out voltage AC/DC

Technical data

Mechanical life AC/DC cycles

Electrical life at rated load AC1 cycles

Operate/release time ms

Insulation between coil and contacts (1.2/50 µs)

kV

Dielectric strength between open contacts V AC

Ambient temperature range °C

Environmental protection

Approvals (according to type)

Copper side view Copper side view

Features

Printed circuit mount 6 A relay

• 1 Pole changeover contacts or

1 Pole normally open contact

• Subminiature, low profile package

• Sensitive DC coil - 200 mW

• Wash tight: RT III

• Cadmium Free contact material option

• 1 CO (SPDT), 6 A

• Low coil power

• PCB mount

• 1 NO (SPST-NO), 6 A

• Low coil power

• PCB mount

20 10

0.4

0.4 0.6 0.4

10.73.5

A1

A2

Ø1

2.54

1.4

Ø1.2 1.1

14

12

7.6210.16

Ø1

7.62

2.54

11

Ø1.2

1411

1.1

7.62

7.6210.16

A1

A2

1.4

Technical data

Example: 32 series PCB, 1 NO (SPDT-NO) - 6 A contacts, 24 V sensitive DC coil.

A: Contact material

2 = Standard AgCdO
4 = AgSnO

2

B: Contact circuit

0 = CO (SPDT)
3 = NO (SPST)

Series

Type

2 = PCB mount

No. of poles

1 = 1 pole, 6 A

Coil version

7 = Sensitive DC

Coil voltage

See coil specifications

2 1 27

D: Special versions

0 = Wash tight (RT III)

C: Options

0 = None

Ordering information

ABCD

... .

02432

32 Series - Subminiature PCB relays 6 A

2

3 0 0

Type Coil version A B C D

32.21 sens. DC 2 - 4 0 - 3 0 0

Selecting features and options: only combinations in the same row are possible.
Preferred selections for best avaliability are shown in bold.

Insulation according to EN 61810-1:2004

Nominal voltage of supply system V AC 230/400
Rated insulation voltage V AC 250
Pollution degree 2

Insulation between coil and contact set

Type of insulation Basic
Overvoltage category III
Rated impulse voltage kV (1.2/50 µs) 4
Dielectric strength V AC 4,000

Insulation between open contacts

Type of disconnection Micro-disconnection
Dielectric strength V AC/kV (1.2/50 µs) 1,000/1.5

Conducted disturbance immunity

Burst (5...50)ns, 5 kHz, on A1 - A2 EN 61000-4-4 level 4 (4 kV)
Surge (1.2/50 µs) on A1 - A2 (differential mode) EN 61000-4-5 level 3 (2 kV)

Other data

Bounce time: NO/NC ms 2/10 (changeover) 2/— (normally open)
Vibration resistance (5…55)Hz: NO/NC g 10/10 (changeover) 10/— (normally open)
Shock resistance g 20
Power lost to the environment without contact current W 0.2

with rated current W 0.5

Recommended distance between relays mounted on PCB mm ≥ 5

DC voltage (V)

DC breaking current (A)

H 32 - Maximum DC1 breaking capacity

Contact specification

32 Series - Subminiature PCB relays 6 A

Nominal Coil Operating range Resistance Rated coil

voltage code

consumption

U

N

U

min

U

max

R I at U

N

VVVΩ mA

5 7.005 3.9 7.5 125 40
12 7.012 9.4 18 720 16
24 7.024 18.7 36 2,880 8.3
48 7.048 37.4 72 11,520 4

DC coil data - 0.2 W sensitive

Coil specifications

1 - Max. permitted coil voltage.
2 - Min. pick-up voltage with coil at ambient temperature.

3

F 32 - Electrical life (AC) v contact current

Cycles

• When switching a resistive load (DC1) having voltage and current

values under the curve, an electrical life of ≥ 100·103can be expected.

• In the case of DC13 loads, the connection of a diode in parallel with

the load will permit a similar electrical life as for a DC1 load.
Note: the release time for the load will be increased.

R 32 - DC coil operating range v ambient temperature

Resistive load - cosϕ = 1
Inductive load - cosϕ = 0.4

7

10

10

10

6

5

0

20

10

6
4

2

1

0.2

4

82

10

(A)

0.1

20 60

100 140 180 220

U

3.0

U

N

2.5

1

2.0

1.5

1.0

0.5

-20

04020

2

60

80

(°C)