SW181-3 24 V DC Albright Tek Kutuplu Çift Askılı Solenoid Güç Kontaktörü
ÜRÜN ÖZELLİĞİ;
Weight: 830g
Model: SW181-3
Part Number: SW181-3
Brand: Albright
Colour: Black
Voltage: 24V DC
Amperage: 150A
Material: Copper/Silver/Bakelite
Coil type: Intermittent
Specifications
| Device Type | SW181-3 SPDT Contactor | |
| Voltage | 24V D.C. | |
| Coil Type | Intermittent | |
| Amps | 150 amp | |
| Typical Voltage Drop per pole across New Contacts at 150A |
Normally Open: 40mV | |
| Coil Resistance (Ohms) | 17 | |
| Pull In Voltage (V) | 14.5 Maximum | |
| Drop Out Voltage (V) | 6.0 Maximum | |
| Coil Power Dissipation (W) | 33.88 | |
| Application | Interrupted | Uninterrupted |
| Thermal Current Rating | 150A | 150A |
| Intermittent Current Rating: | ||
| 30% Duty | 275A | 275A |
| 40% Duty | 235A | 235A |
| 50% Duty | 210A | 210A |
| 60% Duty | 195A | 195A |
| 70% Duty | 180A | 180A |
SW181-3 single pole, double throw solenoid contactor 24 volt dc intermittent.
- The SW181-3 has been designed for 24V direct current (DC) loads, including motors as used on electric vehicles such as industrial trucks.
- Developed for both interrupted and uninterrupted loads, the SW181 is suitable for switching Resistive, Capacitive and Inductive loads.
Associated Products
- 2180-43 Albright SW181 Series Contact Kit
- 2180-43A Albright SW181L Series Contact Kit - Large Tips
- 2180-796 Auxiliary Micro-Switch for Larger Albright SW Range Contactor Caps
- 2159-47 Mounting Bracket.
- 2155-165 Mounting bracket.
- 2065-167A Mounting bracket.
About Intermittent (INT) SW181-3 Solenoids
Intermittent contactors by design are predominantly used for hydraulic functions on vehicles, they make and break quicker than continuous solenoids and are not recommended for prolonged contact periods.
The SW181 has M8 stud main terminals and 6.3mm spade coil connections. It can be mounted via M5 tapped holes or mounting brackets purchased as separate items. Mounting can be horizontal or vertical, when vertical the M8 contact studs should point upwards. Please note Normally Closed contacts are not suited to make and break load.
| Interrupted current - opening and closing on load with frequent switching (results in increased contact resistance). |
| Uninterrupted current - no or infrequent load switching requirements (maintains a lower contact resistance) |
