Sensor/Actuator Double-Ended Cordset: Male straight A-coded white 4-pin M12 F&B (Wash-Down) connector to female straight A-coded white 4-pin M8 F&B (Wash-Down) connector, 30 V AC/DC, 4 A; TPE orange cable, 4-wires, 0.25 mm²
| Pin 1 | Pin 2 | Pin 3 | Pin 4 |
|---|---|---|---|
| brown | white | blue | black |
| Pin 1 | Pin 2 | Pin 3 | Pin 4 |
|---|---|---|---|
| brown | white | blue | black |
|
Product Family |
Sensor / Actuator Connectors |
|---|---|
|
Connector Type |
Cordset, double ended |
|
Shielding |
Unshielded |
|
Rated Voltage |
30 V |
|
Rated Voltage (UL) |
30 V AC/DC |
|
Rated Impulse Voltage |
0.8 kV |
|
Operating Voltage |
30 V AC/DC |
|
Rated Current* |
4 A |
|
Rated Current (UL)* |
4 A |
|
Product Sub Family |
M12 F&B (Wash-Down) |
|---|---|
|
Type of Contact / Gender |
Male |
|
Connector Design |
Straight |
|
Attachment Type |
Coupling Screw |
|
Number of Pins |
4 |
|
Coding |
A |
|
Contact Resistance |
≤ 10 mOhm |
|
Insulation Resistance |
˃ 10^9 Ohm |
|
Mating Cycles |
≤ 100 |
|
Ambient Temperature (Operation)* |
- 40 °C - + 105 °C |
|
Operating Temperature (UL) |
max. + 65 °C |
|
Protection Degree / IP Rating** |
IP65, IP67, IP68 (1 m / 24 h), IP69K |
|
Design Standard |
IEC 61076-2-101 |
|
Pollution Degree |
3 acc. to DIN EN 60664-1 (VDE 0110-1) |
|
Overvoltage Category |
III acc. to DIN EN 60664-1 (VDE 0110-1) |
|
Contact Base Material |
CuZn |
|
Contact Plating |
Cu/Au |
|
Contact Bearer Material |
PP GF |
|
Contact Bearer Color |
White |
|
Flammability Class (Contact Bearer) |
UL 94 HB |
|
Molded Body Material |
PP GF |
|
Molded Body Color |
White |
|
Flammability Class (Molded Body) |
UL 94 HB |
|
Attachment Material |
Stainless Steel |
|
Fastening Torque (Attachment) |
M 12x1: (50-60) Ncm, hand-tight |
|
Note |
Do not connect or disconnect under load. |
|
Cable Number |
521 |
|---|---|
|
Conductor Size |
0.25 mm² |
|
Number of Wires |
4 |
|
Minimal Bending Radius (Fixed Inst) |
˃ 5 x D |
|
Minimal Bending Radius (Flexible Inst) |
˃ 10 x D |
|
Cycles (Bending) |
˃ 2 M |
|
Conductor material |
Cu |
|
Cable Jacket Material |
TPE-V-compound, flame retardent |
|
Cable Jacket Color |
orange |
|
Cable Diameter D |
ø 4.7 ± 0.20 mm |
|
Wire Insulation Material |
PP |
|
Insulated Wire Diameter |
ø 1.25 mm |
|
Ambient Temperature (Fixed Installation) |
- 40 °C - + 90 °C |
|
Ambient Temperature (Flex Installation) |
- 25 °C - + 90 °C |
|
Ambient Temperature (Drag Chain Inst) |
- 25 °C - + 60 °C |
|
UL Cable Type |
AWM: 21484 |
|
Flammability Class (Cable Jacket) |
UL horizontal flame test, flame-retardant |
|
Cable Characteristics |
Free of silicone; Free of FCKW; Free offcadmium and lead; Microbe and hydrolysis resistant |
|
Product Sub Family, Side 2 |
M8 F&B (Wash-Down) |
|---|---|
|
Type of Contact / Gender, Side 2 |
Female |
|
Connector Design, Side 2 |
Straight |
|
Attachment Type, Side 2 |
Coupling Nut |
|
Number of Pins, Side 2 |
4 |
|
Coding, Side 2 |
A |
|
Contact Resistance, Side 2 |
≤ 10 mOhm |
|
Insulation Resistance, Side 2 |
˃ 10^9 Ohm |
|
Mating Cycles, Side 2 |
≤ 100 |
|
Ambient Temperature (Operation), Side 2* |
- 40 °C - + 105 °C |
|
Operating Temperature (UL), Side 2 |
max. + 65 °C |
|
Protection Degree / IP Rating, Side 2** |
IP65, IP67, IP68 (1 m / 24 h), IP69K |
|
Design Standard, Side 2 |
IEC 61076-2-104 |
|
Pollution Degree, Side 2 |
3 acc. to DIN EN 60664-1 (VDE 0110-1) |
|
Overvoltage Category, Side 2 |
III acc. to DIN EN 60664-1 (VDE 0110-1) |
|
Contact Base Material, Side 2 |
CuSn |
|
Contact Plating, Side 2 |
Cu/Au |
|
Contact Bearer Material, Side 2 |
PP GF |
|
Contact Bearer Color, Side 2 |
White |
|
Flammability Class (Contact Bearer), Side 2 |
UL 94 HB |
|
Molded Body Material, Side 2 |
PP GF |
|
Molded Body Color, Side 2 |
White |
|
Flammability Class (Molded Body), Side 2 |
UL 94 HB |
|
Attachment Material, Side 2 |
Stainless Steel |
|
O-Ring Material, Side 2 |
EMDM, black |
|
Fastening Torque (Attachment), Side 2 |
M 8x1: 30 Ncm, hand-tight |
|
UL-File |
E315587 |
|---|---|
|
UL |
UL 2238; cURus |
|
RoHS Compliant |
yes |
|---|
|
ECOLAB |
Yes |
|---|---|
|
Oil Resistance |
Good chemical and oil resistance |
|
Protection Degree / IP Rating Note |
** only if mounted and locked in combination with Hirschmann / Lumberg Automation connector. |
|---|---|
|
Note Derating |
Notice derating |
| Item # | Item Description | Cable Length |
|---|---|---|
| 934737037 | WRST 4-WRKMV 4-521/0,6 M | 0.6 m |
| 934737038 | WRST 4-WRKMV 4-521/1 M | 1 m |
| 934737039 | WRST 4-WRKMV 4-521/2 M | 2 m |
| 934737040 | WRST 4-WRKMV 4-521/5 M | 5 m |
| 934737041 | WRST 4-WRKMV 4-521/10 M | 10 m |
| 934737042 | WRST 4-WRKMV 4-521/15 M | 15 m |