SF4D-DC12V Panasonic Electric Works, SF4D-DC12V Datasheet - Page 4

• Manufacturer Part Number: SF4D-DC12V
• Description: RELAY SAFETY 6A 12VDC PCMNT 8PST
• Manufacturer: Panasonic Electric Works
• Series: SFr

Specifications of SF4D-DC12V

• Relay Type: Safety
• Contact Form: 8PST (4 Form A, 4 Form B)
• Contact Rating (current): 6A
• Switching Voltage: 250VAC
• Coil Type: Standard
• Coil Current: 41.7mA
• Coil Voltage: 12VDC
• Turn On Voltage (max): 9 VDC
• Turn Off Voltage (min): 1.8 VDC
• Mounting Type: Through Hole
• Termination Style: PC Pin
• Circuit: 8PST (4 Form A, 4 Form B)
• Contact Rating @ Voltage: 6A @ 250VAC
• Control On Voltage (max): 9 VDC
• Control Off Voltage (min): 1.8 VDC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 255-1440

SF4D
Operation of forcibly guided contacts, Type B
If an outer contact should weld, then the forced operated inner contacts driven by the actuator remain open.
The rotating armature remains free to move.
The unaffected contact pairs can operate normally, i.e. their function to make or break remains unaffected.
If an inner contact should weld, then the movement of the rotating armature is blocked via the actuator.
Open contacts of all four contact pairs remain open.
This arrangement corresponds to a conventional forcibly guided contact operation.
For Cautions for Use, see
4
Actuator
Actuator
Outer contact
Inner contact
Rotating armature
Outer contact
Inner contact
Rotating armature
Relay Technical Information.
ds_61407_en_sf4d: 011010D