SECTION 16485

CONTACTORS

PART 1 GENERAL

SECTION INCLUDES

General purpose contactors.

Lighting contactors.

REFERENCES

ANSI/NEMA ICS 6 - Enclosures for Industrial Controls and Systems.

NEMA ICS 2 - Industrial Control Devices, Controllers, and Assemblies.

ANSI/NFPA 70 - National Electrical Code.

SUBMITTALS

Submit under provisions of Section [01300] [_____].

Product Data: Include dimensions, size, voltage ratings and current ratings.

Manufacturer's Instructions:	Indicate application conditions and limitations of use stipulated by product testing agency specified under Regulatory Requirements.

PROJECT RECORD DOCUMENTS

Submit under provisions of Section [01700] [_____].

Accurately record actual locations of each contactor and indicate circuits controlled.

OPERATION AND MAINTENANCE DATA

Submit under provisions of Section [01700] [_____].

Maintenance Data: Include instructions for replacing and maintaining coil and contacts.

QUALIFICATIONS

Manufacturer: Company specializing in manufacturing products specified in this Section with minimum [three] [___] years [documented] experience.

REGULATORY REQUIREMENTS

Conform to requirements of ANSI/NFPA 70.

Furnish products listed and classified by [Underwriters Laboratories, Inc.] [testing firm acceptable to authority having jurisdiction] as suitable for purpose specified and shown.

PART 2 PRODUCTS

MANUFACTURERS - GENERAL PURPOSE CONTACTORS

[______________________________] Model [__________].

[______________________________] Model [__________].

[______________________________] Model [__________].

Substitutions: Under provisions of Section [01600] [_____].

GENERAL PURPOSE CONTACTORS

Description:	NEMA ICS 2, AC general purpose magnetic contactor.

Coil Voltage: [[120] [480] [____] volts, 60 Hertz] [As scheduled] [As indicated].

Poles: [One] [Two] [Three] [Four] [As scheduled] [As indicated].

Size: [00] [0] [1] [2] [3] [___] [As scheduled] [As indicated].

Enclosure: ANSI/NEMA ICS 6, Type [1] [3R] [4] [12] [as scheduled] [as indicated] [as required to meet conditions of installation].

Accessories: [As scheduled] [As shown].

****** [OR] ******

Accessories:

Pushbutton: [ON/OFF] [__________].

Selector Switch: [ON/OFF] [ON/OFF/AUTOMATIC] [___].

Indicating Light: [RED] [GREEN] [_____].

Auxiliary Contacts: [One] [_____], [normally open] [normally closed] [field convertible].

MANUFACTURERS - LIGHTING CONTACTORS

[______________________________] Model [__________].

[______________________________] Model [__________].

[______________________________] Model [__________].

Substitutions: Under provisions of Section [01600] [_____].

LIGHTING CONTACTORS

Description: NEMA ICS 2, magnetic lighting contactor.

Configuration: [Electrically held] [Mechanically held, [2] [3] wire control].

Coil Voltage: [[120] [480] [____] volts, 60 Hertz] [As scheduled] [As indicated].

Poles: [Three] [Four] [__________] [As scheduled] [As indicated].

Contact Rating: [30] [60] 75] [100] [150] [___] amperes.

****** [OR] ******

Contact Rating: [As scheduled] [As indicated] [Match branch circuit overcurrent protection, considering derating for continuous loads].

Enclosure: ANSI/NEMA ICS 6, Type [1] [3R] [4] [12] [as scheduled] [as indicated] [as required to meet conditions of installation].

Accessories: [As scheduled] [As shown].

****** [OR] ******

Accessories:

Pushbutton: [ON/OFF] [__________].

Selector Switch: [ON/OFF] [ON/OFF/AUTOMATIC] [___].

Indicating Light: [RED] [GREEN] [_____].

Auxiliary Contacts: [One] [__________], [normally open] [normally closed] [field convertible].

ACCESSORIES

Pushbuttons and Selector Switches: NEMA ICS 2, [heavy duty type] [general duty type].

Indicating Lights: NEMA ICS 2, [transformer] [push-to-test] type.

Auxiliary Contacts: NEMA ICS 2, Class [A300] [A600].

PART 3 EXECUTION

INSTALLATION

Install in accordance with manufacturer's instructions.

SCHEDULE

Contactor No. 1:

Location: Electric Room No. 2.

Type and size:	General purpose, size 4.

Configuration:	Electrically held.

Coil Voltage: 240 volts, 60 Hertz.

Contacts: 3 pole.

Contactor No. 2:

Location: Adjacent to panelboard LP-2.

Type and size:	Lighting, 200 amperes..

Configuration:	Mechanically held.

Coil Voltage: 277 volts, 60 Hertz.

Contacts: 3 pole.

Contactor No. 3:

Location: At AC-3.

Type and size:	General purpose, size 1.

Configuration:	Electrically held.

Coil Voltage: 480 volts, 60 Hertz.

Contacts: 3 pole.

END OF SECTION