The Allen-Bradley 194R-NN030P3 is a rotary disconnect switch designed for various applications, including food processing, electrical machinery, and material handling operations. It offers a range of fused and non-fused versions, with sizes from 20 to 1250 amps and can be ordered with or without an enclosure. The non-fused styles allow for the use of customer-supplied fuse blocks, while the fused switches have integral fuse carriers, reducing panel space requirements.
Key Features:
- Includes sizes from 20 to 1250 amps IEC and 30 to 1200 amps UL
- Touch-safe design
- OSHA padlocking
- Front or side external operation
- Available in thermoplastic, painted metal, and stainless steel enclosures for applications requiring an at-motor disconnecting means
- Accessories include cable-operated mechanisms and side-mounted kits for specific applications and sizes.
Certifications and Compliance:
- CE
- CSA Certified — File No. LR1234
- UL Listed — File No. E 14841; Guide No. NLRV
- UL Listed — File No. E 47426; Guide No. WHTY
- Compliant with BS EN60947-3, CSA 22.2 No. 4, IEC 60947/EN60947-3, UL 98, and UL 508.
Technical Specifications:
- Rated Current: 30 amps
- Maximum Voltage, AC: 600 volts
- Maximum Voltage, DC: 250 volts
- Maximum Short-circuit Fault Current: 200 kA
- Fuse Type: UL J
- Maximum Fuse Rating: 30 amps
- Maximum HP Rating, 3-phase 240V: 30 HP
- Maximum HP Rating, DC: 7.5 HP
- Operating Torque (Maximum): 3.5 N•m (35 lb•in)
- Terminal Capacity, Power Terminals: 2.5-10 mm² (#14-#8 AWG)
- Terminal Capacity, Auxiliary Contact Terminals: 2.5-4 mm² (#14-#12 AWG)
- Maximum Number of Auxiliary Circuits: 6
- Approximate Weight: 0.92 kg (2.03 lbs)
- Minimum Enclosure Size Height: 248 mm (9-3/4 in.).
User Manuals and Documentation:
- Rotary and Visible Blade Disconnect Switches Brochure (Publication Number: 194R-BR001)
- Technical Data (Publication Number: 194R-TD001C-EN-P)
Troubleshooting and Programming:
The technical data provided does not include troubleshooting or programming information. For specific troubleshooting or programming assistance, it is recommended to consult the user manual or contact the manufacturer's support team.
Installation:
Installation instructions are not provided in our research. For detailed installation instructions, it is recommended to consult the user manual or contact the manufacturer's support team.
In summary, the Allen-Bradley 194R-NN030P3 is a rotary disconnect switch designed for various applications, offering a range of fused and non-fused versions with different sizes and enclosures. It is certified and compliant with various international standards and has specific technical specifications. For detailed information on installation, troubleshooting, or programming, it is recommended to consult the user manual or contact the manufacturer's support team.
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