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Datasheet generated 2026-10-07
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Eaton DS7 Soft Starter 7.5kW 400V 16A 3-Phase (DS7-342SX016N0-N)

Eaton · Drives & Controllers · Soft Starters · Ireland · eaton.com
Part Number
DS7-342SX016N0-N  ·  HS 8504.40
Eaton DS7 Soft Starter 7.5kW 400V 16A 3-Phase (DS7-342SX016N0-N)

Eaton DS7-342SX016N0-N DS7 series soft starter, 7.5kW / 16A, 400V 3-phase. 2-phase control, ramp-up/ramp-down time and torque adjustable. Built-in bypass contactor.

Technical Specifications

StandardIEC/EN 60947-4-2
Temperature range-25 to +60 °C
IP ratingIP20
ApprovalCE, UL, cUL, UKCA
ApprovalsCE, UL
Dimensions196 x 45 x 165 mm
Weight1.6 kg
HS code8504.40
Eaton catalogue number134930
Type designationDS7-342SX016N0-N
EAN / GTIN4015081317455
Depth118 mm
Height150 mm
Width45 mm
CertificationsC-Tick; CSA22.2-14; CSA-C22.2 No 0-M91; UkrSEPRO; UL File No.: E251034; CSA File No.: 2511305; UL; CSA; CE; IEC/EN 60947-4-2; GB 14048.6; UL 508; CSA Class No.: 321106; CSA-C22.2 No 14-05
Mounting positionVertical
Shock resistance8 g, 11 ms, Mechanical
Vibration resistance2M2 to EN 60721-3-2
AltitudeMax. 2000 m; Above 1000 m with 1 % derating per 100 m
Ambient operating temperature - max40 °C
Ambient storage temperature - max60 °C
Ambient operating temperature - min-5 °C
Ambient storage temperature - min-25 °C
Climatic proofingDamp heat, constant, to IEC 60068-2-3; Damp heat, cyclic, to IEC 60068-2-30
Current consumption50 mA, Control circuit, Regulator supply; 1.6 mA, Control circuit, Digital inputs, External 24 V
Drop-out time350 ms, Control circuit, Digital Inputs, AC operated
Drop-out voltageAC operated: 0 - 15 V, AC operated
Pick-up time250 ms at AC
Pick-up voltage108 - 253 V AC
Rated control supply voltage (Us) at AC, 50 Hz - max230 V
Rated control supply voltage (Us) at AC, 50 Hz - min110 V
Rated control supply voltage (Us) at AC, 60 Hz - max230 V
Rated control supply voltage (Us) at AC, 60 Hz - min110 V
Equipment heat dissipation, current-dependent Pvid0.8 W
Heat dissipation capacity Pdiss0 W
Heat dissipation per pole, current-dependent Pvid0 W
Rated operational current for specified heat dissipation (In)16 A
Static heat dissipation, non-current-dependent Pvs0.8 W
Fitted withInternal bypass contacts; Internal bypass
FunctionsMin. ramp time 1 s - fast switching (semiconductor contactor); Soft start function; Suppression of DC components for motors; Suppression of closing transients; Single direction; Potential isolation between power and control sections
ClassOther
Connection to SmartWire-DTNo
Degree of protectionNEMA 1; IP20
Frame sizeFS2
Mains voltage - max480 V
Mains voltage - min200 V
Overvoltage categoryII
Pollution degree2
Radio interference classClass A (EN 55011)
Suitable forBranch circuits, (UL/CSA)
TypeSoft starter for three-phase loads
Voltage typeAC
Input current4 mA (at 230 V AC, Digital inputs)
Number of outputs2 Relay Outputs (TOR, Ready)
Output voltage250 V AC (relay outputs)
ProtectionFinger and back-of-hand proof, Protection against direct contact
Rated control voltage (Uc)110 - 230 V AC (-15 %/+10 %); 110 - 230 V AC
Rated operational current (Ie) at AC-111 A
Overload cycleAC-53a: 3 - 5: 75 - 10
Rated operational current (Ie) at AC-5316 A
Rated operational voltage (Ue) - max480 V
Rated operational voltage (Ue) - min230 V
Short-circuit protection ratingPKM0-16 (+ CL-PKZ0), Type “1” coordination, Main conducting paths; 3 x 170M1364, Type „2“ coordination (additional with the fuses for coordination type „1“), Main conducting paths
Supply frequency50/60 Hz, fLN, Main circuit
Voltage rating - max480 V
Assigned motor power at 200/208 V, 60 Hz, 3-phase5 HP
Assigned motor power at 220/230 V, 60 Hz, 3-phase5 HP
Assigned motor power at 460/480 V, 60 Hz, 3-phase10 HP
Rated operational power at 220/230 V, 50 Hz4 kW
Rated operational power at 400 V, 50 Hz7.5 kW
Application1-phase motors: No 3-phase motors: Yes Soft starting of three-phase asynchronous motors
Delay time0 - 30 s, Soft start function, Ramp times
Ramp/run-up time1 - 30 s
Start voltageMin. 30 %, Soft start function, Start voltage = turn-off voltage; Max. 100 %, Soft start function, Start voltage = turn-off voltage
Screwdriver sizePZ2, 1 x 6 mm, Terminal screw, Standard screwdriver; 0.6 x 5.5 mm/1 x 6 mm, Terminal screws, Control circuit cables
Terminal capacity (flexible with ferrule)1 x (0.75 - 16) mm², Main cables; 2 x (0.75 - 10) mm², Main cables; 2 x (0.5 - 0.75) mm², Control circuit cables; 1 x (0.5 - 1.5) mm², Control circuit cables
Terminal capacity (solid)2 x (0.5 - 1.0) mm², Control circuit cables; 1 x (0.75 - 16) mm², Main cables; 2 x (0.75 - 10) mm², Main cables; 1 x (0.5 - 2.5) mm², Control circuit cables
Terminal capacity (solid/stranded AWG)1 x (21 - 14), Control circuit cables; 2 x (21 - 18), Control circuit cables; 18 - 6, Main cables
Terminal capacity (stranded)1 x (0.5 - 1.5) mm², Control circuit cables; 2 x (0.5 - 1.0) mm², Control circuit cables; 1 x 16 mm², Main cables
Tightening torque3.2 Nm; 1.2 Nm, Screw terminals, Control circuit cables

Properties

Temperature range-25 to +60 °C
IP ratingIP20
Primary standardIEC/EN 60947-4-2
Dimensions196 x 45 x 165 mm
Weight1.6 kg
MOQ1

Approvals

Attached Documents