Control_Flippingbook_October 2023

1-69

NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

— CR411 magnetic starters Reversing, combination, nonfusible and fusible disconnect type

Part number configuration Valid for NEMA sizes 0-4

— Step 5 (digit 13) select auxiliary contacts

Aux contacts (per contactor)

Code

None

A B C D

1NO 1NC

1NO–1NC

2NO 2NC

E F

— Step 6 (digit 14) select monitoring options

Device

Code

None

A C D

Phase failure relay with undervoltage protection (panel mounted) — 190-480 V (PFR w/UV) Phase failure relay with undervoltage protection (panel mounted) — 575 V (PFR w/UV)

Phase failure relay — 208 V (PFR) Phase failure relay — 240 V (PFR) Phase failure relay — 480 V (PFR) Phase failure relay — 575 V (PFR)

E 2 F 2 G 2 H 2 1 3 L 3 N 3

Elapsed time meter (120 V/60 Hz) wired across coil (ETM)

ETM + PFR w/UV (190–480 V)

ETM + PFR w/UV (575 V)

ETM + PFR (208 V) ETM + PFR (240 V) ETM + PFR (480V) ETM + PFR (575V)

P 2,3 Q 2,3 R 2,3 S 2,3

2 Available for type 1 enclosure only. 3 Requires 120 V control circuit voltage or CPT w/ 120 V secondary.

— Step 7 (digit 15) select push button/selector switch

Push button/selector switch — heavy duty

Code

None

A

Fwd/rev/stop push button Up/down/stop push button Open/CLS/stop push button HOA and fwd-rev selector switch Fwd-off-rev selector switch

J

K L P T