MOTOR CIRCUIT-BREAKER PKZM01-0,4

Product code
3732502
PKZM01-0,4 motor protection circuit breaker.
  • rated current 0.4 A, adjustment range 0.25-0.4 A
  • motor power AC-3 0.09 kW (400 V)
  • push-button model
  • trip types: thermal trip and electromagnetic trip
  • thermal trip adjustment range 0.8-1 x In
  • electromagnetic trip setting 15.5 x In
  • short-circuit protection 5.6 A
  • compact size width 45 mm, height 93 mm, depth 76 mm
  • motor protection circuit breakers also respond to single-phase loss
  • suitable for IE3 efficiency class motors
  • standards: IEC/EN 60947, VDE 0660, UL, CSA
  • finger and touch protected
PKZM01 series

The push-button fuseless motor protection circuit breaker combines short-circuit and fault current protection in one device. The PKZM0 series is rotary type and the PKZM01 series is push-button type, both with screw terminals. Motor protection circuit breakers are fully compatible with Eaton DIL contactors and together form an ideal motor starter combination. Selecting the correct motor protection circuit breaker is easy with Eaton's motor starter configurator, whose link is found in the attached files.

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 setting0.25-0.4 A
Adjustment range undelayed short-circuit release6.2-6.2 A
With thermal overload protectionyes
Phase failure sensitiveyes
Switch off techniqueThermomagnetic
Rated operating voltage690-690 V
Rated permanent current Iu0.4 A
Rated operation power at AC-3, 230 V0.06 kW
Rated operation power at AC-3, 400 V0.09 kW
Power loss5.22 W
Type of electrical connection of main circuitScrew connection
Type of control elementPush button
Device constructionBuilt-in device fixed built-in technique
With integrated auxiliary switchno
With integrated under voltage releaseno

Product codes

SAPACX717
STK3732502
PLC3732502
GTIN/EAN4015082784775
Manufacturer part number278477
Vendor material number278477

Basic information

Package measurements (L x W x H)93 x 45 x 90 mm
Package volume0.377 l
Package weight0.28 kg
Base uniteach
Package units1
Package contents
UNSPSC39121521
BrandEATON
VendorEATON ELECTRIC OY