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MOTOR CIRCUIT-BREAKER MM512N 16 - 20 A
Product code
3748012
Motor starter 16.0-20.0A 2.5M
Motor protection circuit breaker, 3-pole, K-curve, adjustable 16.00 - 20.00 A, rated operating voltage 230/690 VAC. For overload and short-circuit protection of motor circuits. Can be equipped with additional modules ordered separately. Mounting on DIN rail or in a separately orderable starter enclosure MZ521N. This product description is an automated translation of the original Finnish description.
Product details
Technical specifications
Product class (ETIM)Motor protection circuit-breaker (EC000074)
Overload release current setting16 - 20 A
Adjustment range undelayed short-circuit release224 - 336 A
Phase failure sensitiveyes
Switch off techniqueThermomagnetic
Rated operating voltage230 - 690 V
Rated permanent current Iu20 A
Rated operation power at AC-3, 230 V5.5 kW
Rated operation power at AC-3, 400 V9 kW
Type of electrical connection of main circuitScrew connection
Type of control elementTurn button
Device constructionBuilt-in device fixed built-in technique
With integrated auxiliary switchno
With integrated under voltage releaseno
Number of poles3
Rated short-circuit breaking capacity Icu at 400 V, AC50 kA
Product codes
SAPACS666
STK3748012
PLC3748012
GTIN/EAN3250614435126
Manufacturer part numberMM512N
Vendor material number3748012
Basic information
Package measurements (L x W x H)50 x 100 x 80 mm
Package volume0.4 l
Package weight0.24 kg
Base uniteach
Package units1 / 72 / 1728
Package contents–
UNSPSC39121521
BrandHAGER
VendorUTU OY
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