Iskra Doo MST-25-10, 3 Phase Motor Protection Switch
Motor Protection Circuit Breakers anre a special type of circuit breaker designed for protection of a wide range of single and 3 phase AC motors against overload and short circuit. Used in industry, small machines, agricultural machines, compressors etc.
Features :
Thermal release
< 50mS Trip Delay Time
3 Pole Disconnect
Short Circuit Breaking Capacity up to 4kA
Voltage resettable version available
Customised versions available
Standards :
IEC/EN 60898,60947-3
IP20 (IP40 Installed) IEC 61008
AS/NZ 61009-1
Specification
Iskra Doo Part Number
MST-25-10
Functions
3 Phase Motor Protection Switch
Nominal Voltage
230/400VAC @ 50/60Hz
Nominal Current Range
6 - 10 Amp RMS
Trip Delay Time
< 50ms
Rated Frequency
50/60 Hz
Operating Temperature
-25 to 60 Deg C
Rated Operations
100,000 Ops
Insulation Voltage
690V
Overload Protection
Thermal Release Only
Breaking Capacity
230V(6kA) 415V(4kA) 500V(2.5kA) 690V(2kA)
Approvals
CSA, EAC
Standards
IEC/EN 60947-2/4-1/5-1, IP20 (IP40 Installed) IEC 61008 ; AS/NZ 61009-1
Weight
230g
Enclosure Material
UL94
Factory Pack Qty
1
Datasheet
Product Datasheet
Alternatives
Trent FGV2 Series
Trent FSN480D25-LT, Solid State Relay, Single Phase 3-32VDC Control, 25A, 24-480VAC Load, In built RC Snubber and Transient Voltage Supppresion
Features
• Ratings from 25A to 125 Amp @ 24-530 VAC
• SCR output for heavy industrial loads
• Zero voltage or instantaneous turn-on outputs
• CE Compliant to EN60950-1
• AC & DC control types
• Direct bond copper substrate
• EMC compliant to Level 3
• Direct power lead frame
Spec
Crydom Part Number
FSN480D25-LT
Switching Type
Zero Crossing
ROHS
Yes (Details)
Control Voltage
4-32VDC
Load Current
25 Amp (rms)
Surge Capability
300 Amp (peak)
Special Feature
None
Mounting Style
Panel Mount
Load Voltage Range
24-530VAC
EMC Compliant
Level 3
Termination Style
Screw
Unit Weight
75g
Factory Pack Qty
20
Datasheet
Product Datasheet
App Notes
Why Use SSR's?
The inside story
Selecting a SSR
DC Output SSR's
Selecting a Suitable Heatsink
Use of Thermal Interface Material
How to Verify the Proper Heatsink
Effect of Forced Air Cooling
Fuse Protection of SSR's
Overvoltage Protection "P" Option MOV
SSR Reliability Whitepaper
3 Phase Motors and Heating Applications
3 Phase Motor Reversing
How to test a SSR
SSR Precautions
SSR Life Expectancy MTBF
ROHS & Reach Statement
Heatsink
SSR and Heatsink Assemblies
Fastron FDH8048ZD1B, Solid State Relay, 480VAC, 80 Amp, 3-32VDC Control, Zero Crossing, Panel Mount Power Module Style for 80mm rails
Ratings from 25A to 125 Amp @ 48-480VAC
SCR output for heavy industrial loads
Zero voltage or instantaneous turn-on outputs
CE Compliant to EN60950-1
AC & DC control types
Direct bond copper substrate
Direct power lead frame
Specification
Fastron Part Number
FDH8048ZD1B
Switching Type
Zero Crossing
CE
Yes
Control Voltage
3-32VDC
Load Current
80Amp (rms)
Surge Capability
910 Amp (peak)
Special Feature
LED Status Indicator
Mounting Style
Panel Mount
Load Voltage Range
90-480VAC
EMC Compliant
Level 3
Termination Style
Screw
Unit Weight
105g
Factory Pack Qty
20
Datasheet
Product Datasheet
Relequick RS1API420MA280060R Proportional Phase Control Solid State Relays
4-20mA, or 2-10V Proportional Phase Control Input
Ratings from 25A to 100 Amp @ 70-280 VAC
SCR output for heavy industrial loads
Instantaneous turn-on outputs
UL/CE/ROHS Compliant
Includes Plastic IP20 Terminal Cover
Direct bond copper substrate
Direct power lead frame
Epoxy free design
Specification
Relequick Part Number
RS1API420MA280060R
Switching Type
Phase Angle (Random Crossing)
ROHS/CE/UL
Yes
Control Voltage
4 - 20mA
Load Current
60 Amp (rms)
Surge Capability
630Amp (peak)
Special Feature
Proportional Controller + SSR
Mounting Style
Panel Mount
Load Voltage Range
70-280VAC
Max Non Repetitive Peak Voltage
850 Vp
Termination Style
Screw
Unit Weight
160g
Factory Pack Qty
20
Datasheet
Product Datasheet
Product Notifications
Equivalent Parts
Crydom MCPC2450 MCPC2490 or Contact Us for Possible Replacement
Crydom CXE480D5, Solid State Relay, PCB or Socket Mount, 15-32VDC Control, 5 Amp, 48-530VAC Load
Features
Ratings up to 5 Amp @ 660VAC
SCR output for heavy industrial loads
Zero voltage or instantaneous turn-on outputs
UL/CSA/VDE Approved, CE Compliant to EN60950-1
Improved SEMS screw and washer
Redesigned housing with anti-rotation barriers
AC & DC control types
Direct bond copper substrate
EMC compliant to Level 3
Direct power lead frame
Epoxy free design
Spec
Crydom Part Number
CXE480D5
Switching Type
Zero Crossing
ROHS
Yes (Details)
Control Voltage
15-32VDC
Load Current
5 Amp (rms)
Surge Capability
250 Amp (peak)
Special Feature
None
Mounting Style
PCB Mount
Load Voltage Range
48-660VAC
EMC Compliant
Level 3
Termination Style
Screw
Unit Weight
11g
Factory Pack Qty
20
Datasheet
Product Datasheet
Notifications
Please note Changes from Gen 3 to Gen 4 (current) package design here
DIN Rail Holder
Din Rail Holder
App Notes
Why Use SSR's?
The inside story
Selecting a SSR
DC Output SSR's
Selecting a Suitable Heatsink
Use of Thermal Interface Material
How to Verify the Proper Heatsink
Effect of Forced Air Cooling
Fuse Protection of SSR's
Overvoltage Protection "P" Option MOV
SSR Reliability Whitepaper
3 Phase Motors and Heating Applications
3 Phase Motor Reversing
How to test a SSR
SSR Precautions
SSR Life Expectancy MTBF
ROHS & Reach Statement
Heatsink
SSR and Heatsink Assemblies
Schurter 4312.0004, IP67 IEC Appliance Plug Set 7 Socket S15, Screw-in Mounting Socket, Rewireable Plug, Quick connect terminals 4.8 x 0.8 mm, Black/Blue
Features
IP67 Rated
S15 Socket acc to IEC 62368-1
120 °C pin Temperature
Suitable for use in equipment according to IEC/UL 60320-1, CSA22.2
Characteristics
UL 60320-1, CSA C22.2 no. 60320-1 (for hot conditions) pin-temperature 70 °C, 10A, Protection Class I
Specification
Schurter Part Number
4312.0004
Rated Voltage
250V
Rated Current
10A (CE) 15A (UL/CSA)
No of Pins
3
Operating Temperature
-25°C to 120°C
Filter Type
N/A
Fuse Holder
N/A
Colour
Black/Blue
Mounting
Loose
Material
Thermoplastic, black, UL 94V-0
Termination Style
S15
Weight
70g
Factory Pack Qty
1
Protection Class
From front side IP67 acc. to IEC 60529
Isolation
1.5kV L-N, L/N-PE
VDE/UL/CSA/CE/ROHS/REACH
Yes
Datasheet
Product Datasheet
Trent FGM6S-3P-400H 315A, 3 Pole Moulded Case Circuit Breaker (MCCB) Thermal, Adjustable Type 75kA 315 Amp, 400/690VAC
Miniature Circuit Breakers are used for over-current (overload and short-circuit) protection of installations and devices, and as a disconnector in case of electric shock
Features :
Disconnect
75kA Short Circuit Rating @400VAC
Suitable for Main Incoming Breaker
Standards :
IEC/EN 60898,60947-3
IP20 (IP40 Installed) IEC 61008
AS/NZ 61009-1
Specification
Trent Part Number
FGM6S-3P-400H 315A
Functions
MCCB
Nominal Voltage
400/690VAC @ 50/60Hz
Nominal Current Range
315 Amps RMS
Trip Delay Time
< 50ms
Rated Impulse Voltage
8kV
Operating Temperature
-25 to 50 Deg C
Mechanical Operations
20,000 Ops
Insulation Voltage
800V
Short Circuit Current
75kA
Approvals
KEMA EUR, CE
Standards
IEC/EN 60898-1,IEC/EN 60947-3, IP20 (IP40 Installed) IEC 61008 ; AS/NZ 61009-1
Weight
5.1g
Enclosure Material
UL94
Factory Pack Qty
1
Datasheet
Product Datasheet
Crydom DPA6119, Solid State Relay, PCB Mount, 3.5-10VDC control input, 1A 20-280VAC Load, PCB Mount
Features
Ratings up to 1 Amp @ 24-280 VAC
SCR output for heavy industrial loads
Zero voltage turn-on
UL/CSA/VDE Approved, CE Compliant to EN60950-1
Improved SEMS screw and washer
Redesigned housing with anti-rotation barriers
DC control types
EMC compliant to Level 3
Internal snubber network
Spec
Crydom Part Number
DPA6119
Switching Type
Zero Crossing
ROHS
Yes (Details)
Control Voltage
3.5-10VDC
Load Current
1 Amp (rms)
Surge Capability (1s)
28 Amp (peak)
Special Feature
None
Mounting Style
PCB Mount
Load Voltage Range
3-60VDC
EMC Compliant
Level 3
Termination Style
PCB
Unit Weight
11g
Factory Pack Qty
20
Datasheet
Product Datasheet
Notifications
Please note Changes from Gen 3 to Gen 4 (current) package design here
App Notes
Why Use SSR's?
The inside story
Selecting a SSR
DC Output SSR's
Selecting a Suitable Heatsink
Use of Thermal Interface Material
How to Verify the Proper Heatsink
Effect of Forced Air Cooling
Fuse Protection of SSR's
Overvoltage Protection "P" Option MOV
SSR Reliability Whitepaper
3 Phase Motors and Heating Applications
3 Phase Motor Reversing
How to test a SSR
SSR Precautions
SSR Life Expectancy MTBF
ROHS & Reach Statement
Heatsink
SSR and Heatsink Assemblies
Welding Diode Stack 500 Amp, 3 Phase, 300 x 180mm Approx
Fastron Electronics Part Number
WST0003
Nominal Current
500
Peak Current
600
Leakage Current
<7mA
Forward Voltage
<1.4V
Rated Voltage
150VDC
Temperature Rise
<90°C
Mounting Torque
>12.5 N.M
Mounting
3 x M8 Studs Double Sided
Required Air Speed
3 m/s
Datasheet
Product Datasheet
Trent NBR-FR22GR69V40T + RT18-125L Series 40 Amp 690V Semiconductor I²t Fuse & DIN Rail Fuse Holder Cartridge Style (3pcs)
Features
Cylindrical Standard Fuses Sizes
Wide Range of I²t
Ratings up to 125 Amp
Quick Release with RT18-125L fuse holder
DIN Rail Mount with RT18-125L fuse holder
Compatible with all 58 x 21mm fuse holders
IEC Standard 60269.1 AND 4
690 V Voltage Rating complying with IEC 33
Applications
Solid State Relay Switchboards
Bridge rectifier Fusing
Protection of High Powered Semiconductors according to I²t
Short Circuit Protection
DC or AC Motor I²t Protection
Battery Fuse
Specification
Trent Part Number
NBR-FR22GR69V40T + RT18-125L
Fuse Type
I²t gR Class
Nominal Voltage
690VAC @ 50Hz
I²t Rating (Pre-Arcing)
750 A²/s
Nominal Current (RMS + DC)
40 Amp
Tested Breaking Capacity
200kA @ 690VAC
Dimensions
123 x 76 x 37.5mm
Fuse Holder
RT18-125L
Mounting Style
Din Rail Mount
Operating Temperature Range
-40°C / 125°C
Watt Loss
9.5W
DC Breaking Capacity
50kA
Unit Weight
60g
Factory Pack Qty
10
Datasheet
RT18-125L
Datasheet