Datasheet
SF2D
1
ds_61404_en_sf2d: 180413D
SPECIFICATIONS
ORDERING INFORMATION
Polarized monostable
safety relay with forcibly
guided double contacts
SF2D
RELAY
FEATURES
• Relay complies with EN 50205, Type A
• Overvoltage category as per IEC 60664-1 III / 4kV
• Rated voltage as per IEC 60664-1 basic insulation
• Relay complies with IEC/EN 60335-1 (GWT)
• For applications according to EN 50155*
*For details, please contact your local Panasonic Electric Works representative.
53.3
length: 3.0
25.0
16.5
Tolerance 0.3mm
Weight approx. 47g
Coil-contact
Polution degree
2
inside
3
inside
2
outside
Contact-contact
400V 400V
400V400V 400V
250V
Contact
Coil
Remarks:
*1 According to EN 60947-5-1: 1997, table 4 AC15 / DC13
*2 Contact interruption <10s
*3 Breathing hole open
Characteristics
Important: Relay characteristics may be influenced by:
• strong external magnetic fields
• magnetic conductive materials near the relay
• narrow top-to-top mounting (printed surface to printed surface)
Note:
Suitable for most common washing methods except ultrasonic cleaning.
Contact configuration (a = normally open / NO,
b = normally closed / NC)
2a2b
Contact material
AgSnO
2
, with Au flash
Contact resistance (initial at 6V DC, 1A)
30m
Making and breaking capacities (breathing
hole open)
*1
6A 250V / 3A 24V
Max. switching voltage
400V
Min. switching voltage / min. switching current
10V / 10mA
Pick-up / drop-out / bounce time
(approx. values at U
nominal
)
17.5 / 7 / 2ms
Mechanical life
10
7
ops
Operate / release voltage (% of U
nominal
at
20°C)
75% / 10%
Pick-up/nominal power consumption at 20°C
280 / 500mW
Max. switching frequency (without load)
10Hz
Permissible ambient temperature at nominal
power consumption
-40°C to +70°C
Upper temperature limit
105°C
Test voltage:
open contact / contact-contact / contact-coil
2500 / 2500 /
2500V
rms
Insulation resistance at 500V DC (initial)
10
9
Shock resistance (11ms) NO/NC
*2
30G
Vibration resistance 10 – 200 Hz (10 – 55 Hz,
amplitude 2 mm)
*2
10G
Degree of protection
IP67 / IP30
*3
Unit weight
37g
Ex. SF2D DC12 V
5, 9, 12, 18, 21
24, 36, 48, 60
Coil voltage (DC)
Note: Standard packing; Carton: 20 pcs. Case 200 pcs.