ABB SACE Tmax 400A MCCB 50KA 4 pole

ABB molded case circuit breaker t5s 400 pr221ds-ls/i in=400 4p f f rating (@400v) icu 50ka, ics 100%. c.breaker tmax t5s 400 fixed four-pole with front terminals and solid-state release in ac pr221ds-ls/i r 400

dimensions

product net width: 186 mm

product net height: 205 mm

product net depth: 103.5 mm

product net weight: 4.15 kg

additional information

electrical durability:

7000 cycle

60 cycles per hour

iit publishing status: level 0 information enabled

mechanical durability:

20000 cycle

120 cycles per hour

number of poles: 4

power loss: at rated operating conditions per pole 16,5 w

product main type: sace tmax t

product name: molded case circuit breaker

product type: cb

rated current (in): main circuit 400 a

rated impulse withstand voltage (uimp): 8 kv

rated insulation voltage (ui): 1000 v

rated operational voltage: 690 v ac

rated service short-circuit breaking capacity (ics):

(220 v ac) 85 ka

(230 v ac) 85 ka

(380 v ac) 50 ka

(400 v ac) 50 ka

(415 v ac) 50 ka

(440 v ac) 40 ka

(500 v ac) 30 ka

(690 v ac) 25 ka

rated short-time withstand current (icw): for 1 s 5 ka

rated ultimate short-circuit breaking capacity (icu):

(220 v ac) 85 ka

(230 v ac) 85 ka

(380 v ac) 50 ka

(400 v ac) 50 ka

(415 v ac) 50 ka

(440 v ac) 40 ka

(500 v ac) 30 ka

(690 v ac) 25 ka

(250 v dc) 2 poles in series 50 ka

(500 v dc) 2 poles in series 36 ka

(750 v dc) 3 poles in series 25 ka

rated uninterrupted current (iu): 400 a

release type: el

standards: iec

sub-type: t5

suitable for: t5

suitable for product class: molded case circuit breakers

terminal connection type:

fixed circuit-breakers

front

test voltage at industrial frequency for 1 minute: 3500 v

test voltage max (utest): 3500 v

version: f