Installation Guide

ManualsBrandsSquare D ManualsHVAC Supplies30 Amp 208/240-Volt AC 60 Hz 2-Pole Definite Purpose Contactor (4-Pack)

Motor Control Solutions Combination Starter Components

UL 489 Miniature Circuit Breakers and UL 1077 Supplementary Protectors

Multi 9™ Circuit Breakers and Supplementary Protectors

Multi 9 UL 489 Circuit Breaker

M9F42110

Multi 9 UL 1077 Supplementary

Protector M9F22110

Table 13 – Multi 9™ Catalog Numbering System

Range Function Number Poles Amperage

M9 F 42 1 10

Range Function Number Poles Amperage

M9 Multi 9 F MCB

Internal code number

depending on the

standard and electrical

characteristics.

1 1-Pole From 0.5– 63 A

P DPN 2 2-Pole

R RCCB 3 3-Pole

D RCBO 4 4-Pole

V Vigi C60 Add-on

Y Vigi N40 Add-on

C CTRL

Table 14 – Multi 9 UL 489 Breaking Capacity

Number of

Poles

Current Rating (A)

Voltage, AC Voltage, DC

120 V 240 V 277 V 480/277 V 60 V 125 V

1 Pole

1–35 14 14 10 – 10 –

40–63 10 10 – – 10 –

2 Pole

1-35 14 14 10 10 10 10

40-63 10 10 – – – –

3 Pole

1-35 14 14 10 10 – –

40-63 10 10 – – – –

Table 15 – Multi 9 UL 1077 Breaking Capacity