Nsi Industries 1103B 24 Hour Time Switch 40A (120V DPST NEMA 1) Replacement 880517

Product Description

The Nsi Industries 1103B is a 24-hour mechanical time switch rated 40 A at 120 VAC with DPST contacts in an indoor metal (NEMA 1) enclosure. It provides same-day timed on/off control using a 24-hour dial with up to 12 pairs of trippers and supports motor loads with a 2 hp rating. The unit features a lockable hasp, low power consumption (3 W), and an operating range of -40 to 165 degrees F.

• Rated 40 A, 120 VAC; DPST contact form with two poles; contact rating 120 VAC
• 24-hour mechanical dial accepts up to 12 pairs of trippers; minimum ON 20 minutes, minimum OFF 75 minutes
• NEMA 1 indoor metal enclosure with lockable hasp; terminal range 14 to 8 AWG; power consumption 3 W

Product Highlights

24-hour mechanical DPST time switch, 40 A at 120 VAC, NEMA 1 indoor enclosure, up to 12 tripper pairs

Product Information

Standard Information

• Brand: NSI INDUSTRIES
• Manufacturer Part Number: 1103B

Technical Specifications

• Brand: Nsi Industries
• Manufacturer Part Number: 1103B
• Product Type: 24 Hour Time Switch
• Series: 1100
• Input Voltage: 120 VAC
• Output Current: 40 A
• Contact Rating: 120 VAC
• Contact Form: DPST (Double-Pole Single-Throw)
• Number of Poles: 2
• Horsepower Rating: 2 hp
• Time Range: 0-24 h (24-hour)
• Operation Mode: On/Off (24-hour mechanical)
• Trippers: Up to 12 pairs
• Minimum On Setting: 20 minutes
• Minimum Off Setting: 75 minutes
• Enclosure Rating: NEMA 1 (Indoor metal enclosure)
• Dimensions: 4.687 x 2.937 x 7.937 inches
• Operating Temperature: -40 to 165 deg F
• Terminal Range: 14 to 8 AWG
• Power Consumption: 3 W
• Frequency: 60 Hz
• Certifications: UL Listed, CSA Certified
• SKU / Part #: 880517
• UPC: 78626110066