CM-IWS.1S
CM-IWS.1S
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CM-IWS.1S

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  1. Products
  2. Low Voltage Products and Systems
  3. Control Products
  4. Electronic Relays and Controls
  5. Insulation Monitors
  1. Parts & Services
  2. Medium Voltage Products and Systems
  3. Service
  4. Spares and Consumables
  5. Parts
  6. All Spare Parts (Relays-SWG-CB)
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General Information
Extended Product Type: 
CM-IWS.1S
Product ID: 
1SVR730660R0100
EAN: 
4016779852609
Catalog Description: 
CM-IWS.1S Insulation monitoring relay 1c/o, 1-100kOhm, 24-240VAC/DC
Long Description: 
The CM-IWS.1S serves to monitor insulation resistance in accordance with IEC 61557-8 in unearthed IT AC systems, IT AC systems with galvanically connected DC circuits, or unearthed IT DC systems with a voltage up to 250 V AC and 300 V DC. It can be configured to the
requirements of the applications and therefore used multi-functional.
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Supplier Information - AETAD009
Country or Territory of Origin: 
Germany
Lead Time: 
0 day
Made To Order: 
No
Warranty Return: 
Product under warranty must be returned
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
AETAD009EXPU
Supplier Information - BRABB008
Country or Territory of Origin: 
Germany
Lead Time: 
0 day
Made To Order: 
No
Warranty Return: 
Product under warranty must be returned
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
BRABB008EXPU
Supplier Information - BRAPR001
Configuration Only: 
No
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
17 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
Standard delivery time 17 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
BRAPR001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - CHNOR001
Configuration Only: 
No
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
0 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
Standard delivery time 0 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
CHNOR001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - CHSEC006
Country or Territory of Origin: 
Germany
Lead Time: 
0 day
Made To Order: 
No
Warranty Return: 
Product under warranty must be returned
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
CHSEC006EXPU
Supplier Information - CLABB001
Configuration Only: 
No
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
17 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
Standard delivery time 17 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
CLABB001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - CNIAB001
Note: 
No
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
17 day
Made To Order: 
No
Product Availability Class: 
Standard delivery time 17 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
CNIAB001EXPU
Storage Location: 
4001
Supplier Information - COABB001
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
17 day
Made To Order: 
No
Warranty Return: 
Product under warranty must be returned
Note: 
No
Product Availability Class: 
Standard delivery time 17 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
COABB001EXPU
Storage Location: 
4001
Supplier Information - CZABB004
Lead Time: 
160 day
Warranty Return: 
Product under warranty must be returned
Stocked At Warehouses: 
CZABB004EXPU
Country or Territory of Origin: 
Germany
Made To Order: 
No
Product Sales Status: 
Active
Quote Only: 
No
Supplier Information - DEAPRMLC
Configuration Only: 
No
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
0 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
Standard delivery time 0 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
DEAPRMLCEXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - DKSER001
Configuration Only: 
No
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
17 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
Standard delivery time 17 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
DKSER001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - DUABB001
Configuration Only: 
No
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
17 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
Standard delivery time 17 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
DUABB001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - DUABB003
Configuration Only: 
No
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
17 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
Standard delivery time 17 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
DUABB003EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - EESER001
Configuration Only: 
No
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
17 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
Standard delivery time 17 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
EESER001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - EGAUT001
Configuration Only: 
No
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
17 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
Standard delivery time 17 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
EGAUT001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - ESATD001
Configuration Only: 
No
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
17 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
Standard delivery time 17 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
ESATD001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - FIPSE
Note: 
No
Product Availability Class: 
Standard delivery time 17 day
Lead Time: 
17 day
Country or Territory of Origin: 
Germany
Supplier Information - FISER001
Configuration Only: 
No
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
0 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
Standard delivery time 0 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
FISER001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - FRAUT001
Configuration Only: 
No
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
17 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
Standard delivery time 17 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
FRAUT001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - GBINS001
Configuration Only: 
No
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
17 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
Standard delivery time 17 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
GBINS001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - GRABB001
Configuration Only: 
No
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
17 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
Standard delivery time 17 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
GRABB001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - INABB039
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
17 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
Standard delivery time 17 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
INABB039EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - INABBRLC
Configuration Only: 
No
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
17 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
Standard delivery time 17 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
INABBRLCEXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - ITIND002
Configuration Only: 
No
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
17 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
Standard delivery time 17 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
ITIND002EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - NLABB021
Configuration Only: 
No
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
17 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
Standard delivery time 17 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
NLABB021EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - NOATDRLC
Configuration Only: 
No
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
0 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
Standard delivery time 0 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
NOATDRLCEXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - SGIND002
Configuration Only: 
No
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
17 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
Standard delivery time 17 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
SGIND002EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - TRDMD001
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
17 day
Made To Order: 
No
Warranty Return: 
Product under warranty must be returned
Note: 
No
Product Availability Class: 
Standard delivery time 17 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
TRDMD001EXPU
Storage Location: 
4001
Supplier Information - USABB251
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
17 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
Standard delivery time 17 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
USABB251EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - USINY
Lead Time: 
35 day
Made To Order: 
No
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
USSVCEXPU
Warranty Return: 
Product under warranty must be returned
Supplier Information - ZATAD021
Configuration Only: 
No
Country or Territory of Origin: 
Germany
Criticality: 
No
Lead Time: 
0 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
Standard delivery time 0 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
ZATAD021EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Ordering
EAN: 
4016779852609
Minimum Order Quantity: 
1 piece
Customs Tariff Number: 
85364900
Popular Downloads
Data Sheet, Technical Information:
2CDC112195D0201
Instructions and Manuals:
1SVC730550M0001
CAD Dimensional Drawing:
2CDC001079B0201
EPLAN Data:
9AAC132584_EPLAN
Dimensions
Product Net Width: 
22.5 mm
Product Net Height: 
85.6 mm
Product Net Depth / Length: 
103.7 mm
Product Net Weight: 
0.148 kg
Technical
Function: 
Unearthed AC systems

Unearthed DC systems

Unearthed mixed AC / DC systems

Up to 250 V AC

Up to 300 V DC
Measuring Range: 
1 ... 100 kΩ
Rated Control Supply Voltage (Us): 
24 ... 240 V AC/DC
Rated Frequency (f): 
Measuring Circuit 15 ... 400 Hz
Output: 
1 c/o (SPDT) contact
Terminal Type: 
Screw Terminals
Rated Operational Current AC-12 (Ie): 
(230 V) 4 A
Rated Operational Current AC-15 (Ie): 
(230 V) 3 A
Rated Operational Current DC-12 (Ie): 
(24 V) 4 A
Rated Operational Current DC-13 (Ie): 
(24 V) 2 A
Minimum Switching Capacity: 
24 V

10 mA
Rated Impulse Withstand Voltage (Uimp): 
Measuring Circuit / Output Circuit 6 kV

Supply Circuit / Measuring Circuit 6 kV

Supply Circuit / Output Circuit 6 kV
Rated Insulation Voltage (Ui): 
Measuring Circuit / Output Circuit 300 V

Supply Circuit / Measuring Circuit 300 V

Supply Circuit / Output Circuit 300 V
Degree of Protection: 
Housing IP50

Terminals IP20
Overvoltage Category: 
III
Pollution Degree: 
3
Short-Circuit Protective Devices: 
Output Circuit NC - F Type Fuses 6 A

Output Circuit NO - F Type Fuses 10 A
System Leakage Capacitance (CE): 
10 µF
Electrical Durability: 
AC-12 100000 cycle
Mechanical Durability: 
Nr. Operations 30000000 cycle
Connecting Capacity: 
Flexible with Ferrule 1x 0.5 ... 2.5 mm²

Flexible with Ferrule 2x 0.5 ... 1.5 mm²

Flexible with Insulated Ferrule 1x 0.5 ... 2.5 mm²

Flexible with Insulated Ferrule 2x 0.5 ... 1.5 mm²

Flexible 1x 0.5 ... 2.5 mm²

Flexible 2x 0.5 ... 1.5 mm²

Rigid 1x 0.5 ... 4 mm²

Rigid 2x 0.5 ... 2.5 mm²
Tightening Torque: 
0.6 ... 0.8 N·m
Wire Stripping Length: 
8 mm
Recommended Screw Driver: 
0.8 x 4
Mounting Position: 
1 ... 6
Mounting on DIN Rail: 
TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715

TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
Standards: 
CAN/CSA C22.2 No.14

IEC/EN 63000

IEC/EN 61326-2-4

IEC/EN 61557-1

IEC/EN 61557-8

UL 508
Technical UL/CSA
Maximum Operating Voltage UL/CSA: 
Output Circuit 300 V AC
Contact Rating UL/CSA: 
B300
Connecting Capacity UL/CSA: 
Flexible 1x 18-14 AWG

Flexible 2x 18-16 AWG

Rigid 1x 20-12 AWG

Rigid 2x 20-14 AWG
Tightening Torque UL/CSA: 
7.08 in·lb
Pilot Duty UL/CSA: 
B300
Flammability According to UL94: 
V-0
Environmental
Ambient Air Temperature: 
Operation -25 ... +60 °C

Storage -40 ... +85 °C
Maximum Operating Altitude Permissible: 
Without Derating 2000 m
Material Compliance
Conflict Minerals Reporting Template (CMRT):
9AKK108467A5658
REACH Declaration:
1SVD981001-4501
RoHS Information:
1SVD981001-4401
RoHS Status: 
No declaration needed
Toxic Substances Control Act - TSCA:
2CMT2023-006536
ABB EcoSolutions
ABB EcoSolutions: 
Yes
Environmental Product Declaration - EPD:
1SAC200438H0001
Certificates and Declarations
CB Certificate:
CB_DK-30302-A1-UL
CCC Certificate:
CCC_2010010303438770
CQC Certificate:
CQC2010010303438770
cULus Certificate:
cULus508_20120727-E140448
Declaration of Conformity - CCC:
2020980303000184
Declaration of Conformity - CE:
1SVD981011-00
Declaration of Conformity - UKCA:
1SVD981011-10
DNV GL Certificate:
DNV_GL_TAA000017C
Container Information
Package Level 1 Units: 
box 1 piece
Package Level 1 Width: 
97 mm
Package Level 1 Depth / Length: 
30 mm
Package Level 1 Height: 
109 mm
Package Level 1 Gross Weight: 
0.173 kg
Package Level 1 EAN: 
4016779852609
External Classifications and Standards
Object Classification Code: 
B
ETIM 7: 
EC001444 - Insulation and earth fault monitoring relay
ETIM 8: 
EC001444 - Insulation and earth fault monitoring relay
ETIM 9: 
EC001444 - Insulation and earth fault monitoring relay
eClass: 
V11.0 : 27371807
UNSPSC: 
39122331
E-Number (Finland): 
2712260
E-Number (Norway): 
4187801
E-Number (Sweden): 
3860655
No downloads available
EPLAN DATA CM-IWS.1S
2D & 3D Data CM-IWS.1S
6.3.0.53655