How to Guide

ManualsBrandsTORK ManualsElectrical40 Amp 24-Hour Indoor/Outdoor Mechanical Timer Switch

1109A & 1109A-O

Same ON/OFF Times Each Day

APPLICATIONS

• Lighting, pumps, signs.

• Air conditioning, water heaters, fans.

• Automatic ON/OFF control when operation is required at the

same time every day.

FEATURES

• Scheduling: Minimum ON is setting 20 minutes with a

minimum OFF setting of 75 minutes. Dial accommodates up to

12 pairs of trippers. One pair included.

• Manual Override: Until the next regularly scheduled ON or

OFF automatic operation then resumes.

• Standards: Listed UL/CSA 60730.

• Enclosed Motor: Protects gears for extended life.

SPECIFICATIONS

• Timing Accuracy: Line Frequency.

• Input Voltage: 120/208-277VAC, 50/60Hz

• Terminal Range: #8 - #14AWG.

• Operating Temperature: -40 °F to 149 °F

(-40 °C to 65 °C).

• Power Consumption: 3 Watts Max.

• Enclosure: Metal Indoor NEMA 1. Sufﬁx -O Metal Indoor/

Outdoor NEMA 3R. All with lockable hasp.

CONTACT RATINGS

• General Purpose: 120/208-277VAC 40A.

• Resistive: 120/208-277VAC 40A.

• Tungsten: 120VAC 40A.

• Ballast: 120/208-277VAC 20A.

• Electronic Ballast (LED): 120/208-277VAC 16A.

• Pilot Duty: 120VAC 1000VA, 240VAC 2000VA.

• Motor: 120VAC 2HP, 240VAC 5HP.

• Short Circuit Rating: 5KA (when protected by a Class T

Fuse Rated 60A).

TORK

Is A Brand of

NSi Industries, LLC

www.nsiindustries.com

For Technical Support: techsupport@nsiindustries.com Phone: 888.500.4598

ORDERING INFO

Project Info: Type:

Job Ref: Catalog Number:

Approvals: Date:

SPECIFICATION SHEET

CAT. NO. CERTIFICATION UPC CODE

INPUT SUPPLY

(VAC) 60Hz

OUTPUT

CONTACTS

ENCLOSURE TYPE

1109A cULus 10105 120/208-277 SPST/DPST Metal Indoor NEMA 1

1109A-O cULus 10106 120/208-277 SPST/DPST Metal Indoor/Outdoor NEMA 3

Summary of content (2 pages)

PAGE 1
SPECIFICATION SHEET Project Info: Type: Job Ref: Catalog Number: Approvals: Date: 1109A & 1109A-O Same ON/OFF Times Each Day APPLICATIONS • Lighting, pumps, signs. • Air conditioning, water heaters, fans. • Automatic ON/OFF control when operation is required at the same time every day. FEATURES • Scheduling: Minimum ON is setting 20 minutes with a minimum OFF setting of 75 minutes. Dial accommodates up to 12 pairs of trippers. One pair included.
PAGE 2
SPECIFICATION SHEET WIRING DIAGRAMS ENCLOSURE M 1 H N SPST 2 3 4-11/16 4 5 6 7-15/16 120VAC DO NOT USE TERMINAL #3 LOAD 2-15/16 M 1 L1 L2 DPST 2 3 4 LOAD DO NOT USE TERMINAL #4 1 N 6 208-240VAC M H 5 SPST 2 3 4 5 6 277VAC, SINGLE PHASE DO NOT USE TERMINAL #4 LOAD For Technical Support: techsupport@nsiindustries.com Phone: 888.500.4598 TORK® Is A Brand of NSi Industries, LLC www.nsiindustries.