Description
The ABB TH3361J (Catalog Number: TH3361J, UPC: 783164087079) is a heavy-duty, 30 A, 3-pole fusible safety switch rated for up to 600 VAC. Housed in a rugged NEMA 5/12 drip-tight and dust-tight enclosure, this Spec-Setter safety switch is engineered to deliver reliable circuit protection and disconnect capabilities in demanding industrial environments such as manufacturing plants, processing facilities, and commercial switchgear installations.
Part of ABB’s extensive heavy-duty safety switch lineup, the TH3361J combines robust mechanical construction, dependable fuse protection, and straightforward installation to ensure maximum safety and equipment uptime in harsh operating conditions.
Key Features
- Heavy-Duty Industrial Construction: Built to withstand rigorous industrial applications, backed by ABB’s trusted Spec-Setter quality.
- NEMA 5/12 Enclosure: Drip-tight and dust-tight housing protects internal components from particulate matter and moisture in harsh environments.
- Fusible 3-Pole Design: 3-pole, 3-wire configuration with fuse provisions for reliable overcurrent and short-circuit protection up to 600 VAC.
- Versatile Horsepower Ratings: Supports a wide range of motor loads, including up to 15 hp (480 Vac) and 20 hp (600 Vac) with time-delay fuses.
- UL & cUL Listed: Certified to meet stringent North American safety and performance standards for industrial electrical equipment.
Specifications
| Technical Specification | Detail |
|---|---|
| Product Type / Model | TH3361J / Spec-Setter Heavy Duty Safety Switch |
| Brand / Manufacturer | ABB |
| Catalog Number | TH3361J |
| UPC Code | 783164087079 |
| Device Type | Heavy-Duty Fusible Safety Switch / Disconnect |
| Amperage Rating | 30 A |
| Voltage Rating | 600 VAC / 250 VDC |
| Number of Poles / Wires | 3 Pole / 3 Wire |
| Fusing Configuration | Fusible |
| Enclosure Type | NEMA 5 / 12 (Drip-Tight and Dust-Tight) |
| Motor Horsepower Ratings | Up to 15 hp (480V, 3-ph) / 20 hp (600V, 3-ph, Time Delay) |
| Wire Range (Cu/Al) | 12–2 AWG |
| Certifications & Standards | UL Listed, cUL Listed, GSA Compliant |
| Primary Applications | Industrial motor disconnects, heavy-duty switchgear, manufacturing facilities, and dust-tight commercial environments |




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