IEC 420 A MCS D Contactor
Rockwell Automation announces that as of
March 31, 2019,
the IEC 420 A MCS D Contactor will be discontinued and no longer available for sale.
Customers are encouraged to remove references to the affected product(s).
Discontinued Date:
March 31, 2019
Replacement Category:
Engineering Replacement
Replacement Product:
100-E400ED11
[https://www.rockwellautomation.com/en-us/products/details.100-E400ED11.html]
Rockwell Automation announces that as of
March 31, 2019,
the IEC 420 A MCS D Contactor will be discontinued and no longer available for sale.
Customers are encouraged to remove references to the affected product(s).
Discontinued Date:
March 31, 2019
Replacement Category:
Engineering Replacement
Replacement Product:
100-E400ED11
[https://www.rockwellautomation.com/en-us/products/details.100-E400ED11.html]
| Auxiliary Contact Cnfg | 1 N.O. 1 N.C. |
|---|---|
| Coil Code | 208-277V 50/60Hz / 200-255V DC @ 220V DC (Electronic Coil) |
| Maximum Ampere Rating | 420 A |
| Product Family | IEC |
| Voltage type for actuating | AC/DC |
|---|---|
| Rated control supply voltage at AC 50 Hz | 208 V |
| Rated control supply voltage at AC 60 Hz | 208 V |
| Rated control supply voltage at DC | 200 V |
| Type of electrical connection of main circuit | Screw connection |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Current (Ie), max | 420 A |
| Optional overload relays | Electronic |
| Current rating | 115 A |
| Main current circuit resistance | 0.15 mΩ |
| Rated filament current | 420A @ 230/240V, AC-5b |
| Rated isolation voltage (Ui) | 600V @ UL, CSA |
| Auxiliary contacts | IP20 IEC 60529/DIN 40050 |
| Rated power (enclosed) | 400Hp @ 575V, 3-phase per UL/CSA |
| Rated operational current for contactor | 248A @ 230V, elevator duty (UL/CSA) |
| Rated power for contactor | 75Hp @ 200V, elevator duty (UL/CSA) |
| General purpose current (enclosed) | 420 A per UL/CSA |
| Power dissipation | 79.5 W @ 400V, AC-3, Ie |
| Operating time | 35…110 ms @ DC, closing delay |
| Short time withstand (Icw) | 4700A @ 10s, 60 °C (140 °F) |
| Coil consumption, hold-in | 7 W @ DC control |
| Coil consumption, pick-up | 490VA/270 W @ 50 Hz, 60 Hz, 50/60 Hz |
| Switching of 3-phase Capacitors | Single capacitor: 606 kVAR @ 1000V, AC-6b, 50 Hz, 40 °C |
| Total power dissipation | DC control: 86.5 W @ 400V, AC-3, Ie |
| Operating limits, dropout | (0.3...0.5) x Us @ DC control |
| Switching of lamps | Gas discharge lA, open: 450A @ 40°C (104 °F), AC-5a |
| Insulation class of the coil | Class B per VDE 0660, table 22 |
| Rating for switching AC motors | 425 kW @ 690V @ 50Hz, 3-phase (AC-2, AC-3) |
| Operating limits, pick-up | (0.85...1.1) x Us @ DC control |
| BS88 fuses current rating | Type 2 (per IEC 60947-4-1): 560A @ 415V, 65 kA available fault current |
| UL class L fuses rating | 1000A @ 600V, 18 kA available fault current per UL 508 and CSA 22.2 No. 14 |
| Rated voltage (Ue) | 690V @ AC, 50/60 Hz |
| DIN fuses (gG, gL) current rating | Type 2 (per IEC 60947-4-1): 500A @ 690V, 50 kA available fault current |
| Coil voltage | 208-277V 50/60 Hz/230-250 50/60 Hz/200-255V DC electronic coil w/ electronic interface |
| Rated operational current (Ie) | 727A @ 690V, star-delta starting (50 Hz) |
| UL class J and CSA HRCI-J fuses rating | Type2 (IEC60947-4-1): 600A @ 100kA available fault current per UL verified combination |
| UL inverse-time circuit breaker | 600A @ 600V, 30 kA available fault current per UL listed combination |
| Switching of power transformers | Apparent power: 87.3 kVA @ 240V, AC-6a @ 60Hz (n = 30) |
| Rated operational power (Pe) | 90 kW @ 400V, AC-4 (approximately 200000 ops) |
| Switching of DC loads | 3-Poles in series: 425A @ 48/60V (Shunt-wound Motors Starting, reverse current braking, reversing, stepping DC-3 at 60 °C) |
| Optional accessories | Side-mount auxiliary contacts, surge suppressors, IP20 terminal blocks, terminal shields, terminal covers, connecting components, terminal lugs, mechanical/electrical interlocks |
| Features | Panel mounting only, made of environmentally friendly materials, AC or DC coil control (conventional or electronic), integrated PLC interface (electronic coil) |
| Contacts | 3 power poles with external NO and NC side-mounted auxiliary contact, optional side-mounted 2-pole external auxiliary contact blocks |
| Conventional coil type | True |
| Electronic-EI coil type | True |
| Rated coil frequency | AC 50 Hz, 50/60 Hz DC |
| Frame terminal block conductor cross section, b max | 25 |
|---|---|
| Frame terminal block conductor cross section, s top | 6 |
| Frame terminal block conductor cross section, s bottom | 6 |
| Screw terminals | Thru-hole |
| Conductor cross section, top opening | 25 |
| Conductor cross section, bottom opening | 25 |
| Vibration resistance | IEC 60068-2-6 |
| Shock resistance | IEC 60068-2-27 |
| Cross section per UL/CSA | 4 AWG...600 MCM @ top |
| Lifespan | Mechanical DC control: 10000000 ops |
| Switching frequency, max | 70 ops/h |
| Recommended torque | 43 Nm |
| Weight | Non-reverse: 7.5 kg @ DC |
| Conductor cross section | Main contact, s maximum: 6 mm |
| Protection class | IP00 IEC 60529/DIN 40050 |
| Altitude of installation site, max | 2000 m (NN), per IEC60947-1 |
|---|---|
| Protection against accidental contact | Finger-and back-of-hand proof per VDE 0106, part 100 |
| Ambient temperature | Storage: -40…80 °C |
| Single contactor cover | IP10 IEC 60529/DIN 40050 |
|---|---|
| Contactor with frame terminal block | IP20 IEC 60529/DIN 40050 |
Sales Info
| Repairable | NOT_REPAIRABLE |
| Preferred Availability | false |
| Quick Turnaround | false |
| Dimension Height | 20.8 |
| Lead Time | 16 |
| Dimension Width | 25.1 |
| Dimension Length | 27.51 |
| Stock Status | STOCKED |
| Weight | 8.224 |
| Weight Unit | KG |
| Dimension Unit | CM |
| Type | Resource | Publication |
|---|---|---|
| Installation Instructions | 100-in042_-mu-e | 100-IN042 |
| Technical Data | 100-td013_-en-p | 100-TD013 |
Looking for more documentation?
Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.
Search the Literature Library
Sign in to your Rockwell Automation account to view Knowledgebase Articles.
Sign In
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
Search Knowledgebase
Technical Specifications
| Auxiliary Contact Cnfg | 1 N.O. 1 N.C. |
|---|---|
| Coil Code | 208-277V 50/60Hz / 200-255V DC @ 220V DC (Electronic Coil) |
| Maximum Ampere Rating | 420 A |
| Product Family | IEC |
| Voltage type for actuating | AC/DC |
|---|---|
| Rated control supply voltage at AC 50 Hz | 208 V |
| Rated control supply voltage at AC 60 Hz | 208 V |
| Rated control supply voltage at DC | 200 V |
| Type of electrical connection of main circuit | Screw connection |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Current (Ie), max | 420 A |
| Optional overload relays | Electronic |
| Current rating | 115 A |
| Main current circuit resistance | 0.15 mΩ |
| Rated filament current | 420A @ 230/240V, AC-5b |
| Rated isolation voltage (Ui) | 600V @ UL, CSA |
| Auxiliary contacts | IP20 IEC 60529/DIN 40050 |
| Rated power (enclosed) | 400Hp @ 575V, 3-phase per UL/CSA |
| Rated operational current for contactor | 248A @ 230V, elevator duty (UL/CSA) |
| Rated power for contactor | 75Hp @ 200V, elevator duty (UL/CSA) |
| General purpose current (enclosed) | 420 A per UL/CSA |
| Power dissipation | 79.5 W @ 400V, AC-3, Ie |
| Operating time | 35…110 ms @ DC, closing delay |
| Short time withstand (Icw) | 4700A @ 10s, 60 °C (140 °F) |
| Coil consumption, hold-in | 7 W @ DC control |
| Coil consumption, pick-up | 490VA/270 W @ 50 Hz, 60 Hz, 50/60 Hz |
| Switching of 3-phase Capacitors | Single capacitor: 606 kVAR @ 1000V, AC-6b, 50 Hz, 40 °C |
| Total power dissipation | DC control: 86.5 W @ 400V, AC-3, Ie |
| Operating limits, dropout | (0.3...0.5) x Us @ DC control |
| Switching of lamps | Gas discharge lA, open: 450A @ 40°C (104 °F), AC-5a |
| Insulation class of the coil | Class B per VDE 0660, table 22 |
| Rating for switching AC motors | 425 kW @ 690V @ 50Hz, 3-phase (AC-2, AC-3) |
| Operating limits, pick-up | (0.85...1.1) x Us @ DC control |
| BS88 fuses current rating | Type 2 (per IEC 60947-4-1): 560A @ 415V, 65 kA available fault current |
| UL class L fuses rating | 1000A @ 600V, 18 kA available fault current per UL 508 and CSA 22.2 No. 14 |
| Rated voltage (Ue) | 690V @ AC, 50/60 Hz |
| DIN fuses (gG, gL) current rating | Type 2 (per IEC 60947-4-1): 500A @ 690V, 50 kA available fault current |
| Coil voltage | 208-277V 50/60 Hz/230-250 50/60 Hz/200-255V DC electronic coil w/ electronic interface |
| Rated operational current (Ie) | 727A @ 690V, star-delta starting (50 Hz) |
| UL class J and CSA HRCI-J fuses rating | Type2 (IEC60947-4-1): 600A @ 100kA available fault current per UL verified combination |
| UL inverse-time circuit breaker | 600A @ 600V, 30 kA available fault current per UL listed combination |
| Switching of power transformers | Apparent power: 87.3 kVA @ 240V, AC-6a @ 60Hz (n = 30) |
| Rated operational power (Pe) | 90 kW @ 400V, AC-4 (approximately 200000 ops) |
| Switching of DC loads | 3-Poles in series: 425A @ 48/60V (Shunt-wound Motors Starting, reverse current braking, reversing, stepping DC-3 at 60 °C) |
| Optional accessories | Side-mount auxiliary contacts, surge suppressors, IP20 terminal blocks, terminal shields, terminal covers, connecting components, terminal lugs, mechanical/electrical interlocks |
| Features | Panel mounting only, made of environmentally friendly materials, AC or DC coil control (conventional or electronic), integrated PLC interface (electronic coil) |
| Contacts | 3 power poles with external NO and NC side-mounted auxiliary contact, optional side-mounted 2-pole external auxiliary contact blocks |
| Conventional coil type | True |
| Electronic-EI coil type | True |
| Rated coil frequency | AC 50 Hz, 50/60 Hz DC |
| Frame terminal block conductor cross section, b max | 25 |
|---|---|
| Frame terminal block conductor cross section, s top | 6 |
| Frame terminal block conductor cross section, s bottom | 6 |
| Screw terminals | Thru-hole |
| Conductor cross section, top opening | 25 |
| Conductor cross section, bottom opening | 25 |
| Vibration resistance | IEC 60068-2-6 |
| Shock resistance | IEC 60068-2-27 |
| Cross section per UL/CSA | 4 AWG...600 MCM @ top |
| Lifespan | Mechanical DC control: 10000000 ops |
| Switching frequency, max | 70 ops/h |
| Recommended torque | 43 Nm |
| Weight | Non-reverse: 7.5 kg @ DC |
| Conductor cross section | Main contact, s maximum: 6 mm |
| Protection class | IP00 IEC 60529/DIN 40050 |
| Altitude of installation site, max | 2000 m (NN), per IEC60947-1 |
|---|---|
| Protection against accidental contact | Finger-and back-of-hand proof per VDE 0106, part 100 |
| Ambient temperature | Storage: -40…80 °C |
| Single contactor cover | IP10 IEC 60529/DIN 40050 |
|---|---|
| Contactor with frame terminal block | IP20 IEC 60529/DIN 40050 |
Sales Info
| Repairable | NOT_REPAIRABLE |
| Preferred Availability | false |
| Quick Turnaround | false |
| Dimension Height | 20.8 |
| Lead Time | 16 |
| Dimension Width | 25.1 |
| Dimension Length | 27.51 |
| Stock Status | STOCKED |
| Weight | 8.224 |
| Weight Unit | KG |
| Dimension Unit | CM |
Documents
|
100-in042_-mu-e
Installation Instructions
100-IN042 |
|
100-td013_-en-p
Technical Data
100-TD013 |
| Type | Resource | Publication |
|---|---|---|
| Installation Instructions | 100-in042_-mu-e | 100-IN042 |
| Technical Data | 100-td013_-en-p | 100-TD013 |
Looking for more documentation?
Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.
Search the Literature Library
Alternative Products
Technotes
Sign in to your Rockwell Automation account to view Knowledgebase Articles.
Sign In
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
Search Knowledgebase
Find a sales and technology partner
Copyright ©2025 Rockwell Automation, Inc.