SFS

1

ds_61410_en_sfs: 031213D

SPECIFICATIONS

Contact

#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.

Slim compact safety relay

SF RELAYS

Slim type

Item

4 poles

6 poles

Contact arrangement

2 Form A/2 Form B

3 Form A/1 Form B

4 Form A/2 Form B

5 Form A/1 Form B

3 Form A/3 Form B

Initial contact resistance, max.

(By voltage drop 6 V DC 1 A)

100 m



Contact material

Rating (resistive load)

Nominal switching capacity

6 A 250 V AC, 6 A 30 V DC

Max. switching power

1,500 VA, 180 W

Max. switching voltage

250 V AC, 30 V DC

Max. switching current

6 A (Reduce by 0.1 A/

C for temperatures 70 to 85C.)

Min. switching capacity

(Reference value) #1

1 mA 5 V DC

Expected life

(min. operations)

Mechanical (at 180 times/min.)

Electrical

250 V AC 1 A resistive load: 5

30 V DC 1 A resistive load: 5

 = 0.3)

FEATURES

• Forcibly guide contact structure

(EN50205 Class A TÜV recognized)

Compact size with slim profile relay

reduces substrate size.

[4-pole type]40 (L)

13 (W)24 (H)

1.575 (L)

.512 (W).945 (H)

[6-pole type]50 (L)

13 (W)24 (H)

1.969 (L)

.512 (W).945 (H)

• Built-in LED indication type available

Built-in LED eliminates need for design

and mounting of separate LED circuit.

This cuts costs and saves labor.

• Fast response time is achieved

(8 ms or less)

Circuit is quickly opened to ensure

safety.

• High shock resistance

Improved anti-shock properties

meaning that the relay can be safely

used in high shock and vibration

environments such as in machine tools

and other factory equipment.

• PC board sockets also available

(4 and 6-poles)

• Lineup also includes DIN terminal

socket with finger protect construction

(4 and 6-poles)

TYPICAL

APPLICATIONS

• Machine tools

• Robots

• Safety PLCs

• Circuits with stringent safety standard

requirements such as those in motor

vehicle production equipment.

Max. 13

Max. 24

Max. 40

.512

.945

1.575

Max. 13

Max. 24

Max. 50

.512

.945

1.969