ABB SACE Tmax 400A MCCB 50KA 4 pole
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Product information
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