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
Environmental Data
Temperature Range: Storage and Operating: -40C +65C.
3-pole contactors.
Convenient universal mounting plate. Flammability: UL 94-HB housing.
Optional interlock/auxiliary switches available.
Mechanical Data
Contact Termination:
Type: Box Lug with dual 0.250 (6.35 mm) quick connects.
Contact Data @ 25C Wire Size: 2 4-0 Cu/Al AWG
Tightening Torque: 100 in.-lbs.
Arrangements: 3 Form X (3PST-NO-DM).
Coil Termination: 0.250 quick connect and a #6-32 screw.
Maximum Ratings: See Contact Ratings Table.
Arc Cover: Standard.
Material: Silver Cadmium Oxide.
Weight: 128 oz. (3640 g) approximately
Coil Data @ 25C
Voltage: 24 - 480 VAC, 50/60 Hz. See Coil Data Table below.
Insulation Class: UL Class B (130C).
Duty Cycle: Continuous.
Contact Ratings
Full Number Line Locked Resistive Maximum Horsepower
Load of Voltage Rotor Amps Voltage Single Three
Amps Poles Amps Rating Phase Phase
110/120 10 -
120 3 240 720 150 200/208 20 30
480 600 150 240 25 40
600 480 150 480 - 75
600 - 75
Coil Data
Nominal Coil Voltage 24 120 208/240 277 480
Maximum Pickup Volts 20.4 93 176 235 374
Drop-Out Volts Range 6 -15.6 20 - 70 40 - 135 65-180 150 - 270
Nominal Inrush VA @ 50 Hz 470 600 600 600
Nominal Inrush VA @ 60 Hz 400 510 510 510 510
Nominal Sealed VA @ 50 Hz 43 50 50 50
Nominal Sealed VA @ 60 Hz 40 48 48 40 48
Nominal DC Resistance - Ohms .264 4.73 18.6 30.25 78
Dimensions are shown for Dimensions are in inches over Specifications and availability www.tycoelectronics.com
reference purposes only. (millimeters) unless otherwise subject to change. Technical support:
840
specified. Refer to inside back cover.Catalog 1308242
Issued 3-03 (PDF Rev. 1-06) PRODUCTS UNLIMITED
Ordering Information
Typical Part No. BB 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
Termination
5.00
2.50
(127.0) 4.625
(63.5)
(117.48)
CLEARANCE
FOR #10
SCREW
.563
(14.3)
4.437
6.375
Standard
6.00
(112.7)
(161.92)
(152.4)
on 120 FLA
4.625
Lug accepts 14-0
(117.47)
Cu/Al AWG
.265
(6.73)
5.10 2.5 .187
(129.54) (63.5) (4.75)
2.875
.203 DIA.
(73.025)
3.25
Shown with Optional Auxiliary Switch
(5.16)
(82.55)
Auxiliary Switches
Equipped with 0.250 (6.35) Quick Connect Terminals
Various interlock / auxiliary switches are available for the Model A contactor.
Factory Modifications Field Added Kits
Description Contact Config. Kit Catalog Number of
NO NC Number Kits Required
Single unit interlock 1 0 34300-303 1
configurations listed. 0 1 34300-331 1
Maximum of two. Must 1 1 34300-332 1
be same polarity. 2 0 34300-303 2
NORMALLY OPEN NORMALLY CLOSED
See footnote (1) for ratings. 0 2 34300-331 2
-303 STYLE -331 STYLE
2 2 34300-332 2
SPDT Circuit 1 1 34300-337 1
See footnote (2) for ratings. 2 2 34300-337 2
SPDT Dry Circuit, 0.1 amp max. 1 1 34300-341 1
Gold Flashed Contacts 2 2 34300-340 1
Equipped with #6-32 Screw Terminals & Saddle Clamps
Factory Modifications Field Added Kits
NORMALLY OPEN & CLOSED SPDT
Description Contact Config. Kit Catalog Number of
-332 STYLE -337 & -341 STYLE
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
120V 240V 480V 600V 1/2A, 125 VDC; 1/4A, 250 VDC:
W/ #6-32 SCREW & SADDLE CLAMP
Break 3.0A 1.5A 0.75A 0.6A 4A 120 VAC on Lamp Load
-344 STYLE
Make 30A 15A 7.5A 6A
Continuous 10A 10A 10A 10A
Dimensions are shown for Dimensions are in inches over Specifications and availability www.tycoelectronics.com
reference purposes only. (millimeters) unless otherwise subject to change. Technical support:
841
specified. Refer to inside back cover.