NSI Industries 1109A 120V DPST 40A 24-hour mechanical time switch for lighting and load control. Features double-pole single-throw switching, 40-amp rating, and 120V operation. Suitable for indoor commercial and industrial applications requiring reliable 24-hour scheduling.

Nsi Industries Nsi 1109A

UPC: 786261101051 | UNSPSC: 39121523 | GTIN: 00786261101051

Industrial Control > Timers > Mechanical Timers

NSI Mechanical Time Switch, Series: 1100, Operation Mode: 24 hr, 120 to 277 VAC, 40 A, 5 hp, DPST Contact Form, 20 min ON/75 min OFF Time Setting, NEMA 1 Enclosure, -40 to 165 deg F, 7-15/16 in H x 4-11/16 in W x 2-15/16 in D Dimensions

Features:

• Minimum ON is setting 20 minutes with a minimum OFF setting of 75 minutes
• Dial accommodates up to 12 pairs of trippers
• Manual Override - until the next regularly scheduled ON or OFF automatic operation then resumes
• Enclosed Motor - protects gears for extended life

Specs:

• Time Setting: 20 min ON/75 min OFF
• Contact Form: DPST
• Horsepower: 5 hp
• Operation Mode: 24 hr
• Temperature Rating: -40 to 165 deg F
• Enclosure Type: NEMA 1
• Amperage Rating: 40 A
• Voltage Rating: 120 to 277 VAC
• Dimensions: 7-15/16 in H x 4-11/16 in W x 2-15/16 in D
• Series: 1100

Packaging:

• Length: 2.937 in
• Width: 4.687 in
• Height: 7.937 in
• Weight: 2.3 lb

Certifications/Standards:

CSA 60730 | cULus Listed | UL 917