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  AM2 Series Moulded Case Circuit Breaker

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AM2 22SE: protection of low-voltage distribution networks for AM2-100\160\250
AM2-250N/4P
AM2-630N/4P
AM2-630N/4P
Flashing at 105% or more of Ir setting threshold

Type Rated current In(A) Note
AM2-100 40‚100 Ir=0.4…1 × In(adjustable 48 setting) Tripping between 1.05…1.3 × Ir (IEC60947-2)
(Long-time overload protection) Im=2-3-4-5-6-7-8-10 × Ir
(Short-circuit protection)
AM2-160 40‚100‚160
AM2-250 40‚100‚160‚250

AM2 22ME
: protection of motor for AM2-100\160\250


1. Overload protection with adjustable threshold, as defined by IEC60947-4 (2) tripping class 10
2. Short-circuit protection with fixed threshold (13xIr)
3. phase failure protection (tripping time delay between 3.5s-6s)
4. Load indication : dark less than 105% of Ir setting threshold;

Flashing at 105% or more of Ir setting threshold

Type Rated currentIn(A) Note
AM2-100 40‚50‚80‚100 Ir=0.6-0.63-0.67-0.71-0.75-0.80-0.85-0.90-0.95-1 × In
AM2-160 40‚50‚80‚100‚150
AM2-250 40‚50‚80‚100‚150‚220

AM2 23SE: protection of low-voltage distribution networks for AM2-400\630

1. Overload protection with adjustable threshold
2. Short-circuit protection with adjustable threshold
3. Load indication : light at 90% of Ir setting threshold;

Flashing at 105% or more of Ir setting threshold


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