CM-SFS.21P
Official DistributorBy ABB
SKU
ABB1SVR740760R0400
MPN
1SVR740760R0400
Weight
0.139 kg
The CM-SFS.21P is a single-functional current monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. It provides a RMS measuring principle for DC and AC currents with 3 measuring ranges: 3-30 mA, 10-100 mA and 0.1-1 A. The CM-SFS.21P offers window (over- and undercurrent) monitoring as well as selection of ON- or OFF-delay, open- or closed-circuit operating principle, with or without latching function. The output contacts can be configured as 1x2 c/o (SPDT) (common signal) or 2x1 c/o (SPDT) (separate signal for minimum and maximum thresholds) operation. The hysteresis is fixed at 5 % of the threshold value. The tripping delay and the start-up delay are adjustable over a range of instantaneous to 30 s (0, 0.1-30 s). A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers maintenance free Easy Connect Technology with push-in terminals.
Technical Specifications
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 - 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 - 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 |
Dimensions
| Product Net Width | 22.5 mm |
| Product Net Height | 85.6 mm |
| Product Net Depth / Length | 103.7 mm |
| Product Net Weight | 0.139 kg |
Technical
| Function | Over- and undercurrent monitoring |
| Measuring Range | 3 ... 30 mA |
| Measuring Range | 10 ... 100 mA |
| Measuring Range | 0.1 ... 1 A |
| Time Range | Tripping Delay (ON or OFF) 0 second [unit of time] |
| Rated Control Supply Voltage (Us) | 24 ... 240 V AC/DC |
| Output | 2 x 1 c/o or 1 x 2 c/o contacts; operating principle selectable |
| Terminal Type | Screwless 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 |
| Minimum switching capacity | 10 mA |
| Rated Impulse Withstand Voltage (Uimp) | Measuring Circuit / Output Circuit 6 kV |
| Rated Impulse Withstand Voltage (Uimp) | Output Circuit 1 / Output Circuit 2 4 kV |
| Rated Impulse Withstand Voltage (Uimp) | Supply Circuit / Measuring Circuit 6 kV |
| Rated Impulse Withstand Voltage (Uimp) | Supply Circuit / Output Circuit 4 kV |
| Rated Insulation Voltage (Ui) | Measuring Circuit / Output Circuit 600 V |
| Rated Insulation Voltage (Ui) | Output Circuit 1 / Output Circuit 2 250 V |
| Rated Insulation Voltage (Ui) | Supply Circuit / Measuring Circuit 600 V |
| Rated Insulation Voltage (Ui) | Supply Circuit / Output Circuit 250 V |
| Degree of Protection | Housing IP50 |
| Degree of Protection | Terminals IP20 |
| Overvoltage category | III |
| Pollution degree | 3 |
| Short-Circuit Protective Devices | Output Circuit NC - F Type Fuses 6 A |
| Short-Circuit Protective Devices | Output Circuit NO - F Type Fuses 10 A |
| Electrical Durability | AC-12 100000 cycle |
| Mechanical Durability | Nr. Operations 30000000 cycle |
| Connecting Capacity | Flexible with Ferrule 2x 0.5 ... 1.5 mm² |
| Connecting Capacity | Flexible with Insulated Ferrule 2x 0.5 ... 1.5 mm² |
| Connecting Capacity | Flexible 2x 0.5 ... 1.5 mm² |
| Connecting Capacity | Rigid 2x 0.5 ... 1.5 mm² |
| Wire Stripping Length | 8 mm |
| Mounting Position | 1 ... 6 |
| Mounting on DIN Rail | TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 |
| Mounting on DIN Rail | TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715 |
| Standards | CAN/CSA C22.2 No.14 |
| Standards | IEC/EN 63000 |
| Standards | IEC/EN 60255-27 |
| Standards | IEC/EN 61000-6-2 |
| Standards | IEC/EN 61000-6-3 |
| Standards | 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 2x 18-16 AWG |
| Connecting Capacity UL/CSA | Rigid 2x 20-16 AWG |
| Pilot Duty UL/CSA | B300 |
ABB EcoSolutions
| Environmental Product Declaration - EPD | 1SAC200438H0001 |
Why Proax for ABB CM-SFS.21P?
Proax is an authorized distributor of ABB CM-SFS.21P and one of ABB's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Alternate Names | CMSFS21P |
| Pack Size | 1 |
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