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Motor Starters

TeSys™ U-Line Power Bases

Refer to Catalog 8502CT0201

1. Power Bases

The U-Line motor starter consists of one power base (selected from this page), one control unit (selected from this page), and any optional accessories (selected from pages 18-29 through 18-31).

Each base includes one N.O. and one N.C. auxiliary contact to indicate the open or closed position of the power contacts. Power base accessories can be found on page 18-31.

For use as a self-protected combination starter (UL508E), incoming line phase barrier (LU9SP0) must be used.

 

Table 18.107:

Full Voltage, Non-Reversing for Standard Applications

Control Connection	Max. Current (Amps)	Three Phase (HP max.)				Single Phase (HP max.)		Self-Protected Starter Base		Starter Base
		200/208 V	220/240 V	460 V	575/600 V	120 V	240 V	Catalog Number	$ Price	Catalog Number	$ Price
With screw terminations	12	3	3	7.5	10	1.5	2	LUB12	164.00	LUS12	94.00
	32	10	10	20	25	2	5	LUB32	230.00	LUS32	127.00

 

Table 18.108:

Full Voltage, Reversing for Standard Applications

Control Connection	Max. Current (Amps)	Three Phase (HP max.)				Single Phase (HP max.)		Self-Protected Starter Base		Starter Base
		200/208 V	220/240 V	460 V	575/600 V	120 V	240 V	Catalog Number	$ Price	Catalog Number	$ Price
With screw terminations	12	3	3	7.5	10	1.5	2	LU2B12 b	325.00	a	—
	32	10	10	20	25	2	5	LU2B32 b	480.00	a	—

a	Reversing motor starters are not available as assembled units. Order a full voltage, non-reversing motor starter base (LUS12• or LUS32•) from the tables above and a reversing block (LU6MB0• or LU2MB0•) from page 18-30.

b	Complete the catalog number by selecting the proper voltage code from the table below. For example: LU2B12FU.

 

Table 18.109:

Voltage Codes

Volts	24	48–72	110–240
DC	BLdc	—	—
AC	B	—	—
DC or AC	—	ESe	FU

c	Voltage code to use for a power base with a communication module.

d	DC voltage with range of 0.90 to 1.10 of nominal.

e	48–72 Vdc; 48 Vac

2. Control Units

The control units contain solid state overload relay and control power source for the U-line motor starters. When used with a U-Line power base, these create a complete self-protected motor starter. Select one control unit from the listings below based on the functions required and the full load current of the motor.

The LUC•18 and LUC•32• control units can only be used on a 32 A power base. Mechanical interference prevents the use of these devices in 12 A power bases.

Definitions:

●	Standard units provide no network communication

●	Advanced units allow control and communication via network with set features

●	Multifunction units allow fully programmable parameters, network control and communication

 

Table 18.110:

Setting Range (Amps)	Standard 3-phase Class 10 trip fi	$ Price	Advanced 3-phase Class 10 trip f	$ Price	Advanced single-phase Class 10 trip f	$ Price	Advanced 3-phase Class 20 trip f	$ Price	Multifunction programmable g	$ Price
0.15–0.6	LUCAX6••	80.00	LUCBX6••	100.00	LUCCX6••	100.00	LUCDX6••	100.00	LUCMX6BL	410.00
0.3–1.4	LUCA1X••	80.00	LUCB1X••	100.00	LUCC1X••	100.00	LUCD1X••	100.00	LUCM1XBL
1.25–5.0	LUCA05••	80.00	LUCB05••	100.00	LUCC05••	100.00	LUCD05••	100.00	LUCM05BL
3–12	LUCA12••	80.00	LUCB12••	100.00	LUCC12••	100.00	LUCD12••	100.00	LUCM12BL
4.5–18 h	LUCA18••	80.00	LUCB18••	100.00	LUCC18••	100.00	LUCD18••	100.00	LUCM18BL
8–32 h	LUCA32••	80.00	LUCB32••	100.00	LUCC32••	100.00	LUCD32••	100.00	LUCM32BL

f	Complete catalog number by adding appropriate code from voltage code table above. For example: LUCAX6FU.

g	Multifunction units available only in 24 Vdc.

h	Control units for 4.5–18 and 8–32 can be used ONLY with 32 amp rated power bases (LUB32/LU2B32).

i	Standard unit is hand reset only.

 

I11

Discount Schedule

Modified 1/17/08

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Related Topics

Accessories pages 18-29 to 18-31

Dimensions page 18-50