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MULTI-POLE CIRCUIT PROTECTORS

Two Pole Protectors

An assembly consisting of two single pole units, having their trip mechanisms internally coupled and with a single toggle handle, forms the IPA-11

with quick-connect D.I.N.-style terminals.

Individual poles may differ in ratings, delays and internal connections. An auxiliary switch may be included in either or both poles, allowing you to mix

SELV and hazardous voltages. Rugged screw-type terminals can be provided, in which case the designation would be IPA-66. The IPAH offers a toggle

handle for each pole.

Three Pole Protectors

The three pole construction consists of three single pole units assembled with an internal mechanical interlock which actuates all units simultaneously.

A single toggle handle operates all three poles for quick and convenient control, or if preferred, a handle per pole is available. The individual poles need

not have identical characteristics and any series trip pole may have an auxiliary switch. If screw-type terminals are required, the breaker designation

will be IPA-666 for a three pole version.

Breaker poles are numbered consecutively when viewed from the terminal side, with the ON position up, starting with Pole #1 on the left side and

proceeding to the right.

Handles

The IPAH two and three pole models are available with a handle per pole.

1.295 MAX.

[32.89]

O

N

O

F

F

1.935 MAX.

[49.15]

O

N

O

F

F

Two Pole Protectors

(one handle)

IPA/CPA

Three Pole Protectors

(one handle)

(Optional: Handle may be

located in Pole 1 instead of

Pole 2)

.630

[16.00]

.630

[16.00]

.630

[16.00]

0.551

Mounting Details

Two PoleT

hree Pole

0.551

Note: Tolerance ± .015 [.38]

unless noted. Dimensions in Brackets [ ] are millimeters.

1.295 MAX.

[32.89]

O

N

O

F

F

1.935 MAX.

[49.15]

O

N

O

F

F

Two Pole Protectors

(one handle)

IPA/CPA

Three Pole Protectors

(one handle)

(Optional: Handle may be

located in Pole 1 instead of

Pole 2)

.630

[16.00]

.630

[16.00]

.630

[16.00]

0.551

Mounting Details

Two PoleT

hree Pole

0.551