Combination Contactors, Starters, and Pump Control Panels

Catalogs > Industrial Controls Catalog > Motor Control, NEMA > Combination Contactors, Starters, and Pump Control Panels > Bulletin 1233 Pump Control Panels

Bulletin 1233 Pump Control Panels

Product Selection

Build a Catalog Number

Heater Elements — Starters with eutectic alloy overload relays require 3 heater elements. Located on Eutectic Alloy Overload Relay Heater Elements.
NEMA Size	Continuous Ampere Rating [A]⋆	Maximum Horsepower Rating Full Load Current Must Not Exceed Continuous Ampere Rating				Type 3R Rainproof with Narrow Enclosure
		AC Motor Voltage
		200V	230V	460V	575V	Cat. No.
1	27	0…1/3	0…1/3	—	—	1233-BNÄ-µ-32
		1/2…1	1/2…1	0…1	0…1	1233-BNÄ-µ-35
		1-1/2…3	1-1/2…3	1-1/2…3	1-1/2…3	1233-BNÄ-µ-38
		5	—	—	—	1233-BNÄ-µ-39
		7-1/2	5…7-1/2	5…7-1/2	5…7-1/2	1233-BNÄ-µ-40
		—	—	10	10	1233-BNÄ-µ-41
2	45	10	10	—	—	1233-CNÄ-µ-41
		—	15	15	15	1233-CNÄ-µ-42
		—	—	20…25	20…25	1233-CNÄ-µ-44
3	90	15…25	25	—	—	1233-DNÄ-µ-44
		—	30	—	30	1233-DNÄ-µ-45
		—	—	30…50	40…50	1233-DNÄ-µ-47
⋆ When controlling high efficiency motors – consult your local Rockwell Automation sales office or Allen-Bradley distributor for proper circuit breaker selection.

Ä Coil Voltage Code

The cat. no. as listed is incomplete. Select a coil voltage code from the table below to complete the cat. no.
Example: Cat. No. 1233-BNÄ-µ-35 becomes Cat. No. 1233-BNB-µ-35. For other voltages, consult your local Rockwell Automation sales office or Allen‑Bradley distributor.

Voltage§		[V]	208	230…240	460…480	575…600
Common Control	AC, 60 Hz		H	A	B	C
Transformer Control‡
120V Separate Control (without transformer)			AD	AD	CD	CD

µ Overload Relay Code

Use to order solid-state overload relay. Do not use when ordering eutectic alloy overload relay. The cat. no. as listed is incomplete. Select an overload relay code from E1 Plus Solid-State Three-Phase Overload Relay (Selectable Class 10, 20, or 30) (Automatic/Manual Reset) to complete the cat. no.
Example: Cat. No. 1233-BNB-µ-35 becomes Cat. No. 1233-BNB-A2E-35.

§ Starters are suitable for use on 50 Hz. Consult your local Rockwell Automation sales office or Allen-Bradley distributor. For 380…415V, 50 Hz motor voltage, order entry must specify actual horsepower.

‡ When selecting a factory-installed control circuit transformer, use the Common Control Voltage Suffix Code to denote the transformer primary voltage. The starter coil and transformer secondary voltage will both be 120V by default. Example: Cat. No. 1233-BNB-6P-35 will have a transformer with a 480V primary/120V secondary voltage and a 120V starter coil. If a starter coil voltage other than 120V is desired, a second Voltage Suffix Code must be added to denote the coil/transformer secondary voltage. Example: Cat. No. 1233-BNBJ-6P-35 will have a transformer with a 480V primary/24V secondary and a 24V starter coil.