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
LEM CKSR 25-NP KIT 3P Series Closed Loop AC/DC Hall Effect Sensor
Features
Closed loop current transducer
Voltage output
4.3kV Isolation
Frequency bandwidth 300kHz
Single supply + 5 V
Galvanic isolation between primary and secondary
Low power consumption
Compact design for PCB mounting
Advantages
CKSR footprint compatible
Very good dv/dt immunity
Low foot-print
Low offset drift
Reference pin with two modes REF IN and REF OUT
Extended measuring range for unipolar measurement.
High creepage / clearance distances
Applications
AC variable speed and servo motor drives
Static converters for DC motor drives
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)
Power supplies for welding applications
Solar Inverter
Standards
EN 50178: 1997
UL 508: 2004
IEC 61010-1: 2010 (safety)
Application Domain
Industrial
Specification
LEM Part Number
CKSR 25-NP Sample Kit 3 P
Technology
Closed Loop Hall Effect
Aperture
None
ROHS
Yes
Supply Voltage
5 VDC
Load Current (RMS + DC)
25 Amp
Measurement Range
+/-85Amp
Output
2.5 Vref
Isolation
4.3 kV
Bandwidth
DC-300 kHz
Mounting Style
PCB Mount
Operating Temperature Range
-40°C / 85°C
Accuracy
0.8%
Termination Style
PCB
Unit Weight
9g
Factory Packaging
3
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
Alternatives
LKSR 25-NP
Fastron Electronics HF121-12/0.4-25-14%K, 25kVar 400VAC 14% Detuned Reactor for Power Factor Correction Capacitor Banks, 3.07mH(400VAC) 4.914mH(525VAC)
Specification
Technical Features
HF121-12/0.4-25-14%K
Electrical
Voltage
400V System/525V Capacitor
Network Frequency
50/60Hz
Nominal Power
12.5,25,40,50kvar
Inductance
3.07mH(400VAC) 4.914mH(525VAC)
Value of p%
14% (134 / 160Hz)
Type of Conductor
Aluminium/Copper(optional)
Tolerance L
5%
Linearity (5% L)
1.8 x In
Isolation Voltage
kV
Maximum Room Temperature
-10 to 45 Deg C
Internal isolation
Class F(155°C), Class H (180°C Optional)
Maximum Overload
Permanent
1.17 x In
Temporary
2 x In
Safety
Protection Thermostat
Opens at 90 °C
Degree Protection
IP00
Installation
Indoor
Standards
EN-60289, IEC60076
Weight
21kg
Datasheet
Product Datasheet
Installation Guide
HF121 Series Installation Guide
DR6760D25P, Solid State Relay, and Heatsink Assembly, 3 Phase 4-32VDC Control, Zero Crossing, 25 Amp per phase @ 40 Deg C, 48-600VAC Load, LED Status Indicator, Overvoltage Protection
Features
Ratings from 25A to 30 Amp @ 70-530 VAC
Motor Control
SCR output for heavy industrial loads
Zero voltage or Instantaneous turn-on outputs
UL/CE/ROHS Approved
IP20 Cover Available
AC & DC control types
Direct bond copper substrate
Direct power lead frame
Epoxy free design
Spec
Crydom Part Number
DR6760D25P
Switching Type
Random Crossing
ROHS/CE/UL
Yes
Control Voltage
4-32VDC
Load Current
3 x 25 Amp (rms) per Phase @ 30 DeG C
Surge Capability
716 Amp (peak)
Special Feature
LED Status Indicator, Overvoltage Protection
Mounting Style
Din Rail Mount
Load Voltage Range
48-600VAC
EMC Compliant
Level 3
Termination Style
Screw
Unit Weight
961g
Factory Pack Qty
10
Datasheet
DR6760D30P
3 Phase SSR and Heatsink Mounted
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
Iskra Doo MST-25-1.6, 3 Phase Motor Protection Switch
Motor Protection Circuit Breakers are 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-25-1.6
Functions
3 Phase Motor Protection Switch
Nominal Voltage
230/400VAC @ 50/60Hz
Nominal Current Range
1 - 1.6 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
Iskra Doo MS-25-1.6, 3 Phase Motor Protection Switch
Motor Protection Circuit Breakers are 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 :
Magnetic and Thermal releases
< 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
MS-25-1.6
Functions
3 Phase Motor Protection Switch
Nominal Voltage
230/400VAC @ 50/60Hz
Nominal Current Range
1 - 1.6 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 and Magnetic Release
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
Iskra Doo MST-25-2.5, 3 Phase Motor Protection Switch
Motor Protection Circuit Breakers are 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-25-2.5
Functions
3 Phase Motor Protection Switch
Nominal Voltage
230/400VAC @ 50/60Hz
Nominal Current Range
1.6 - 2.5 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
Crydom 10PCV2425, 2-10V Input Proportional Solid State Relay/Controller, 100-240VAC, 25 Amp
Features
2-10V Proportional Phase Control Input
Ratings from 25A to 90 Amp @ 70-280 VAC
SCR output for heavy industrial loads
Zero voltage or instantaneous turn-on outputs
UL/CE/ROHS Compliant
Includes Plastic IP20 Terminal Cover
Direct bond copper substrate
Direct power lead frame
Epoxy free design
Spec
Crydom Part Number
10PCV2425
Switching Type
Phase Angle (Random Crossing)
ROHS/CE/UL
Yes
Control Voltage
2 - 10V Proportional Input
Load Current
25 Amp (rms)
Surge Capability
250Amp (peak)
Special Feature
Proportional Controller + SSR
Mounting Style
Panel Mount
Load Voltage Range
180-280VAC
Max Non Repetitive Peak Voltage
600 Vp
Termination Style
Barrier Strip Screw
Unit Weight
160g
Factory Pack Qty
20
Datasheet
Product Datasheet
Notifications
Please note Changes from Gen 3 to Gen 4 (current) package design here
Equivalent
Relequick RS1APV010DC280040R Contact Us for Possible Replacement
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
Crydom HS211 + HD4850, Panel or slide on Din Rail Solid State Relay, 3-32VDC Control Input, 90-530VAC Output, 25 Amps
Features
Ratings from 25A to 125 Amp @48-530 VAC
SCR output for heavy industrial loads
Zero voltage or instantaneous turn-on outputs
UL/CE/ROHS Compliant
Direct bond copper substrate
Direct power lead frame
Epoxy free design
Panel Mount
Din Rail Mount
Spec
Part Number
HS211 + HD4850
Switching Type
Zero Crossing
ROHS/CE/UL
Yes
Control Voltage
3-32VDC
Load Current
23 Amp (rms) @ 40 Deg C
Surge Capability
597 Amp (peak)
Special Feature
N/A
Mounting Style
Din Rail or Panel Mount
Load Voltage Range
48-530VAC
Max Non Repetitive Peak Voltage
600 Vp
Termination Style
Screw Terminals
Dimensions
L:81mm x W:45mm x D:73.4mm
Unit Weight
296g
Factory Pack Qty
20
Datasheet
HS211
HD4850
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
Fastron FEFN201-25-T, 2 Stage 3 Phase + N EMC (RFI) Line Filter for Inverter input, 25 Amp, 520VAC, Excellent Attenuation
Features
Line filter suitable for 3 Phase + N systems with inverters or other noisy equipment
Wide Temperature Range
Characteristics
Designed for demanding applications
Protection against interference voltage from the mains Possible interferences generated in the equipment are strongly attenuated
Suitable for use in equipment according to UL 1238, CSA22.2N).8, IEC/EN 60939
Line filter suitable for low current Inverter such as PV or battery storage systems
Specification
Schurter Part Number
FEFN201-25-T
Rated Voltage
520V 3 Phase
Rated Current
25Amp @ 40 Deg C
Filter Stages
2 Stage
Operating Temperature
-40°C to 100°C
Filter Type
Very High Symmetrical and Asymmetrical Attenuation
Leakage Current
0.5mA
Mounting
Panel Mount
Material
Metal
Termination Style
Screw
Weight
1.3kg
Factory Pack Qty
4
Protection Class
Suitable for equipment according to IEC/UL 60950
Isolation
1.3 - 2.75kV
VDE/UL/CSA/ROHS
Yes
Datasheet
Product Datasheet
Trent 25AF Series 690V, 25 Amp aR Semiconductor I²t Fuse BS88 Style
Features
Equivalent to Mersen 6.9 URS 17/25 J075885, Bussmann 25ET, ETI BS17UQ/63/25A/690V
British Standard Fuse Links Package
Wide Range of I²t
Ratings up to 1000 Amp
Busbar or Standoff Mounting
IEC Standard 60269.1 AND 4
690 V Voltage Rating complying with IEC 33
Applications
Protection of High Powered Semiconductors according to I²t
Short Circuit Protection
DC or AC Motor I²t Protection
Battery Fuse
Specification
Trent Part Number
25AF
Fuse Type
I²t aR Class
Nominal Voltage
690VAC @ 50Hz
I²t Rating (IP < 30IN)
200 A²/s
I²t Rating (IP > 30IN)
285 A²/s
Nominal Current (RMS + DC)
25 Amp
Tested Breaking Capacity
200kA @ 690VAC
Dimensions
17 x 49mm
Hole Centers
60.9 - 65.6mm
Mounting Style
Busbar or Panel Mount with Standoff
Operating Temperature Range
-40°C / 125°C
Watt Loss
6.7W
Termination Style
M6
Unit Weight
61g
Factory Pack Qty
10
Datasheet
Product Datasheet
Cross Reference Chart
