Catalog 1308242 Issued 3-03 (PDF Rev. 1-06)
PRODUCTS UNLIMITED
Model A - 3100 series
Definite Purpose Contactor 3-pole, 120 FLA AC Coil
File E75492
Users should thoroughly review the technical data before selecting a product part number. It is recommended that users also seek out the pertinent approvals files of the agencies/laboratories and review them to ensure the product meets the requirements for a given application.
Features
• 3-pole contactors. • Convenient “universal” mounting plate. • Optional interlock/auxiliary switches available.
Environmental Data
Temperature Range: Storage and Operating: -40°C – +65°C. Flammability: UL 94-HB housing.
Mechanical Data Contact Data @ 25°C
Arrangements: 3 Form X (3PST-NO-DM). Maximum Ratings: See Contact Ratings Table. Material: Silver Cadmium Oxide. Contact Termination: Type: Box Lug with dual 0.250” (6.35 mm) quick connects. Wire Size: 2 – 4-0 Cu/Al AWG Tightening Torque: 100 in.-lbs. Coil Termination: 0.250” quick connect and a #6-32 screw. Arc Cover: Standard. Weight: 128 oz. (3640 g) approximately
Coil Data @ 25°C
Voltage: 24 - 480 VAC, 50/60 Hz. See Coil Data Table below. Insulation Class: UL Class B (130°C). Duty Cycle: Continuous.
Contact Ratings
Full Load Amps 120 Number of Poles 3 Line Voltage Locked Rotor Amps 720 600 480 Resistive Amps Rating 150 150 150 Voltage 110/120 200/208 240 480 600 Maximum Horsepower Single Phase 10 20 25 Three Phase 30 40 75 75
240 480 600
Coil Data
Nominal Coil Voltage Maximum Pickup Volts Drop-Out Volts Range Nominal Inrush VA @ 50 Hz Nominal Inrush VA @ 60 Hz Nominal Sealed VA @ 50 Hz Nominal Sealed VA @ 60 Hz Nominal DC Resistance - Ohms 24 20.4 6 -15.6 470 400 43 40 .264 120 93 20 - 70 600 510 50 48 4.73 208/240 176 40 - 135 600 510 50 48 18.6 277 235 65-180 600 510 50 40 30.25 480 374 150 - 270 – 510 – 48 78
Dimensions are shown for
840 reference purposes only.
Dimensions are in inches over (millimeters) unless otherwise specified.
Specifications and availability subject to change.
www.tycoelectronics.com Technical support: Refer to inside back cover.
Catalog 1308242 Issued 3-03 (PDF Rev. 1-06)
PRODUCTS UNLIMITED
Ordering Information
Typical Part No.
B
3100
-
30
Q
12
999
1. Series: 3100 = 3-pole, 120 FLA contactor 2.Packaging: Y = Individual Pack - = Bulk Pack A-ZZZ = Customer specific information (assigned by factory) 3.Pole Configuration: 30 = 3 Form X (3PST-NO-DM) 4.Coil Voltage (50/60 Hz.): Q = 24VAC U = 208/240VAC H = 480VAC T = 120VAC V = 277VAC 5.Contact Ratings (Inductive): 12 = 120 FLA 6.Customer ID Suffix: 999 = Standard Model 000-998 = Factory assigned customer ID 7. Option Code: Leave Blank = No customer-specific options A - ZZ = Factory assigned customer-specific options.
Standard part numbers listed below are more likely to be available from stock.
3100Y30Q12999CJ 3100Y30T12999CJ 3100Y30U12999CJ
Outline Dimensions
5.00 (127 .0) 4.625 (117 .48) CLEARANCE FOR #10 SCREW 2.50 (63.5)
Termination
.563 (14.3) 6.375 (161.92) 4.437 (112.7) 4.625 (117 .47) 6.00 (152.4)
Standard on 120 FLA Lug accepts 14-0 Cu/Al AWG
5.10 (129.54)
.265 (6.73) 2.875 (73.025)
2.5 (63.5) 3.25 (82.55)
Shown with Optional Auxiliary Switch
.187 (4.75) .203 DIA. (5.16)
Auxiliary Switches
Equipped with 0.250” (6.35) Quick Connect Terminals Various interlock / auxiliary switches are available for the Model A contactor. Factory Modifications Contact Config. NO NC Single unit interlock 1 0 configurations listed. 0 1 Maximum of two. Must 1 1 be same polarity. 2 0 See footnote (1) for ratings. 0 2 2 2 SPDT Circuit 1 1 See footnote (2) for ratings. 2 2 SPDT Dry Circuit, 0.1 amp max. 1 1 Gold Flashed Contacts 2 2 Description Field Added Kits Kit Catalog Number of Number Kits Required 34300-303 1 34300-331 1 34300-332 1 34300-303 2 34300-331 2 34300-332 2 34300-337 1 34300-337 2 34300-341 1 34300-340 1
NORMALLY OPEN -303 STYLE
NORMALLY CLOSED -331 STYLE
NORMALLY OPEN & CLOSED -332 STYLE
SPDT -337 & -341 STYLE
Equipped with #6-32 Screw Terminals & Saddle Clamps Factory Modifications Field Added Kits Description Contact Config. Kit Catalog Number of NO NC Number Kits Required Single unit interlock 1 0 34300-342 1 configurations listed. 0 1 34300-343 1 Maximum of two. Must 1 1 34300-344 1 be same polarity. (note 1) Footnotes: Ratings of Auxiliary Interlocks / Switches (1) Contact Rating Single Circuit NO or NC (2) Contact Rating SPDT (337): and two circuit NO/NC: 10A, 1/3 HP 125 or 250 VAC , 1/2A, 125 VDC; 1/4A, 250 VDC: 120V 240V 480V 600V Break 3.0A 1.5A 0.75A 0.6A 4A 120 VAC on Lamp Load Make 30A 15A 7.5A 6A Continuous 10A 10A 10A 10A
W/ #6-32 SCREW & SADDLE CLAMP -344 STYLE
Dimensions are shown for reference purposes only.
Dimensions are in inches over (millimeters) unless otherwise specified.
Specifications and availability subject to change.
www.tycoelectronics.com Technical support: Refer to inside back cover.
841
Catalog 1308242 Issued 3-03
PRODUCTS UNLIMITED
Engineering Notes
Dimensions are shown for
842 reference purposes only.
Dimensions are in inches over (millimeters) unless otherwise specified.
Specifications and availability subject to change.
www.tycoelectronics.com Technical support: Refer to inside back cover.
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