Overview
The Square D 8536SAO12V02H308S is a Type S non-reversing magnetic starter designed for reliable motor starting and protection in commercial and industrial applications. Built to NEMA Size 00 with a 9A continuous current rating, this 3-pole starter features a 110/120 VAC operating coil wired for a separate control circuit and an integrated Motor Logic solid state overload relay with a 1.5–4.5A adjustable current range and switch-selectable Class 10 or Class 20 trip response. The open (not rated) enclosure allows flexible panel integration across a voltage range up to 600V AC.
Features
- Type S non-reversing design with bellcrank mechanism for extended electrical and mechanical life
- NEMA Size 00, 9A continuous current rating — suitable for motors up to 2 HP at 460V / 575V
- 3-pole, 3-phase construction with screw clamp terminals for secure wiring
- 110V AC (50 Hz) / 120V AC (60 Hz) coil, wired for separate control source
- Motor Logic solid state overload relay: 1.5–4.5A adjustable range, self-powered, no external source required
- Switch-selectable Class 10 or Class 20 trip response for application flexibility
- Phase loss and phase unbalance protection built in
- 100 kA SCCR at 480V AC (with 70A max circuit breaker or 60A max Class J/T/RK1/RK5 fuses)
- Quick coil change and easy contact inspection/replacement design
- Open enclosure for panel mounting; no auxiliary contacts or pilot light included
- UL Listed, CSA certified, NEMA compliant
- Made in the USA
Specifications
| Specification | Value |
|---|---|
| Manufacturer Part Number | 8536SAO12V02H308S |
| Product Type | Magnetic Starter, Non-Reversing |
| NEMA Size | 00 |
| Rated Current | 9A |
| Number of Poles | 3 |
| Phase | 3-Phase |
| Maximum Voltage Rating | 600V AC |
| Coil Voltage | 110V AC (50 Hz) / 120V AC (60 Hz) |
| Control Circuit | Separate control source |
| Horsepower Rating | 1.5 HP @ 200V / 230V; 2 HP @ 460V / 575V |
| Overload Relay | Motor Logic Solid State, 1.5–4.5A, Class 10/20 selectable |
| SCCR | 100 kA @ 480V AC (CB 70A max); 100 kA @ 600V AC (Fuse 60A max) |
| Terminal Type | Screw clamp |
| Enclosure Type | Open (not rated) |
| Auxiliary Contacts | None |
| Pilot Light | None |
| Height | 6.81 in (172.96 mm) |
| Width | 3.50 in (88.90 mm) |
| Depth | 4.22 in (107.19 mm) |
| Weight | 4.10 lb (1.86 kg) |
| UPC / GTIN | 785901094104 |
| Country of Origin | United States |
| Certifications | UL Listed, CSA, NEMA |










