AS3 Series Current Switches
AS3 SERIES Current Sensing Switches
AS3 Series Current Sensing Relay provide the same dependable indication of status offered by the AS1 Series Current Sensing Relay, but with the added benefit of increased setpoint accuracy. A choice of three, jumper-selectable input ranges allows the AS3 current sensing switch to be tailored to an application, providing more precise control through improved setpoint resolution. Self-powering, isolated solid-state outputs, 1–6 A, 6–40 A and 40–200 A input ranges, and a choice of split- or solid-core case are standard.
Select & Configure Model
| Base Model # | Case Style | Setpoint Range | Sensing Aperature Size | Response Time | Output Types / Ratings | Normally In Stock | Add to Cart / Configure Part # |
| AS3- | Solid Core | 1–6 A; 6–40 A; 40–175 A | FF: 0.54 in.; FT: 0.74 in. diameter | 2.5 sec. max. | Standard: 1 A @ 240 VAC or 0.15 A @ 30 VDC. AC-only -03/-15 options have case and heat-sinking restrictions; see Specs. | Inquire | Configurator |
| AS3- | Split Core | 1.75–6 A; 6–40 A; 40–200 A | 0.85 in. square | 2.5 sec. max. | Standard: 1 A @ 240 VAC or 0.15 A @ 30 VDC. AC-only -03/-15 options have case and heat-sinking restrictions; see Specs. | Inquire | Configurator |
