Control Catalog Flippingbook

1-45

NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

— CR307 magnetic starters Nonreversing, combination, thermal magnetic circuit breaker type Part number configuration Valid for NEMA sizes 0-2, type 1 standard enclosure

Step 8 (digit 16) select pilot device Pilot Light (Heavy duty) Type

Code

Color - Functionality

None

A

Red - Across Coil Green - Across Coil

J

K

Red - Thru NO Aux Contact Green - Thru NC Aux Contact

M 3 N 3 U 4

Standard Lights

Red - Thru NO Aux Contact & Green - Thru NC Aux Contact

Red - Across Coil & Green - Thru NC Aux Contact

T 3 X 3

Red - Across Coil & Green - Thru NC Aux Contact & Unwired Amber

Red - Across Coil Green - Across Coil

1 2

Red - Thru NO Aux Contact Green - Thru NC Aux Contact

3 3 4 3 5 4 6 3 7 3 C 3 D 3 E 4 V 3 Y 3 R S

LED Lights

Red - Thru NO Aux Contact & Green - Thru NC Aux Contact

Red - Across Coil & Green - Thru NC Aux Contact

Red - Across Coil & Green - Thru NC Aux Contact & Unwired Amber

Red - Across Coil Green - Across Coil

Red - Thru NO Aux Contact Green - Thru NC Aux Contact

Push-To-Test Lights

Red - Thru NO Aux Contact & Green - Thru NC Aux Contact

Red - Across Coil & Green - Thru NC Aux Contact

Red - Across Coil & Green - Thru NC Aux Contact & Unwired Amber

3 Maximum of 3 Aux contacts may be added to Sizes 0 & 1. 4 Maximum of 2 Aux contacts may be added to Sizes 0 & 1. Maximum of 3 Aux contacts may be added to Sizes 2-4. Note: Auxiliary contacts wired as part of pilot light selection are in addition to the auxiliary contacts selected from Step 5 (Digit 13) Table, page 1-44, which are for customer/field connections.

Step 9 (digit 17) select control options Device

Code

None

A

GENERAL NOTE: On NEMA Size 3 & 4 starters if selecting factory installed and wired operator devices (Push Buttons, Selector Switches, and/or Pilot Lights) then control circuit fusing, a control power transformer, or 120V separate sourced control is required when the protective device is rated greater than 100 Amps.