391-3018 Double Pole Single Throw Relay
The Cat® double pole single throw (2PST) relay in the screed control box provides the switch with two independent circuits, each of which can be opened or closed, allowing precise control of electrical connections.
Description
A double pole single throw relay is a small switch-like device commonly used to control current in a circuit. The relay has two independent paths, called poles, that can be connected or disconnected. It operates on a simple principle: when an external signal is applied, it causes an internal mechanism to open or close the circuit.
Attributes
- Has two independent sets of contacts (poles) that can switch between two positions – open or closed.
- Provides electrical isolation between the control circuit and the switched circuit.
- Designed for long-term reliable operation.
Applications
A double pole single throw relay is used in the screed control box. When activated, this relay allows current to flow through two separate paths, thereby controlling or switching the circuit.
Specifications
| Material | Thermoplastic Plastic |
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Compatible Equipment
- Asphalt Pavers: AP-600D
Additional information
| Machine Model | |
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| Equipment Type | |
| Part Source | Genuine OEM |
