AFS19 Single pole NO contactors (SPST-NO), Thermal current 80 A
AFS19, AFS17, AFS819, AFS799 – Single and double pole NO contactors
Current rating 80, 150, 250 A, coil voltage 12 - 120 V, nominal voltage 48 V, optional: coil suppression, blowouts, aux. switch
AFS17 Double pole NO contactors (DPST-NO = 2 x SPST-NO), Thermal current 80 A
AFS819 Single pole NO contactors (SPST-NO), thermal current 150 A
AFS799 Single pole NO contactors (SPST-NO), thermal current 250 A
Battery contactors for industrial trucks
AFS Series contactors are designed for use with electric vehicles in material handling. They are mainly used as motor contactors and much demanded as replacement and new contactors for most leading brands of trucks.
The DC NO contactors are suitable for switching resistive, capacitive and inductive loads. They come with double-break contacts which are weld resistant and hard wearing and ensure high conductivity.
Series overview
| Ith | Contact configuration | Series |
| 80 A | SPST-NO | AFS19 |
| DPST-NO (2 x SPST-NO) | AFS17 | |
| 150 A | SPST-NO | AFS819 |
| 250 A | SPST-NO | AFS799 |
| SPST-NO, latching option | AFS881 | |
Specifications
AFS19-AFS17-AFS819-AFS881
| Conv. thermal current Ith | 80 A, 150 A, 250 A |
| Contact tips | Standard, large, textured |
| Coil options | Standard, wrapped |
| Contact configuration | SPST-NO and DPST-NO (2 x SPST-NO) |
| Coil voltage Us | 12 V - 120 V DC |
| Duty cycle | Continuous, intermittent, prolonged |
| Blowouts | Optional |
| Enclosed top cover | Optional |
| Auxiliary switches | Optional |
| Coil suppression | Optional |
| Mounting bracket | Optional |
| Bespoke arrangement | Available |
| Coil terminals | Spade terminals 6.3 x 0.8 mm |
| Load terminals | Studs, M8 |
| Mechanical endurance | > 1 million cycles |
| Rating at 25% duty cycle | 180 A, 275 A, 475 A |
| Rating at 50% duty cycle | 150 A, 225 A, 360 A |
| Rating at 100% duty cycle | 100 A, 150 A, 250 A |
| Rated voltage no blowouts | 48 V max. |
| Rated voltage with blowouts | 96 V max. |
| Maximum pull-in voltage, intermittently rated coils | 60% nominal voltage |
| Maximum pull-in voltage, continuously rated coils | 66% nominal voltage |
| Typical drop-out voltage | 15% nominal voltage |
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