ABB 1SVR740840R0400 CM-SRS.21P Current Monitoring Relay 2 c/o, 24-240V AC/DC, 3-30 mA
- MPN: 1SVR740840R0400
- UPC: 804325584791
- PPN: ABB-1SVR740840R0400
- UNSPSC: 39122332
CAD
$506.63
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
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Spec sheet
Description
The CM-SRS.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 and works according to the open-circuit principle. The CM-SRS.21P is configurable for over- or undercurrent monitoring. The hysteresis is adjustable within a range of 3 to 30 % of the threshold value and the tripping delay is 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.
Specifications
Additional
- Control Supply Voltage
- 24 ... 240 V AC/DC
- Current Measuring Ranges
- 3 ... 30 mA, 10 ... 100 mA, 0.1 ... 1 A
- Tripping Delay
- 0 s or 0.1 ... 30 s tripping delay (ON)
- Rated Operational Current DC-12 (Ie)
- (24 V) 4 A
- Rated Operational Current AC-12 (Ie)
- (230 V) 4 A
- Electrical Durability
- AC-12 100000 cycles
- Degree of Protection
- Housing IP50, Terminals IP20
- Maximum Operating Voltage UL/CSA
- Output Circuit 300 V AC
- Rated Insulation Voltage (Ui)
- Measuring Circuit / Output Circuit 600 V, Output Circuit 1 / 2 250 V, Supply Circuit / Measuring Circuit 600 V, Supply Circuit / Output Circuit 250 V
- Output Contacts
- 2 c/o (SPDT) contacts
- Mounting Position
- 1 ... 6
- Terminal Type
- Screwless Terminals
- Product Net Height
- 85.6 mm
- Product Net Weight
- 0.141 kg
- Overvoltage Category
- III
- Connecting Capacity
- Flexible with Ferrule 2x 0.5 ... 1.5 mm2, Flexible with Insulated Ferrule 2x 0.5 ... 1.5 mm2, Flexible 2x 0.5 ... 1.5 mm2, Rigid 2x 0.5 ... 1.5 mm2
- Pollution Degree
- 3
- RoHS Status
- Compliant with EU Directive 2011/65/EU
Measuring PrincipleRMS
Hysteresis Range3 ... 30 %
Rated Operational Current AC-15 (Ie)(230 V) 3 A
Rated Operational Current DC-13 (Ie)(24 V) 2 A
Rated Impulse Withstand Voltage (Uimp)Measuring Circuit / Output Circuit 6 kV, Output Circuit 1 / 2 4 kV, Supply Circuit / Measuring Circuit 6 kV, Supply Circuit / Output Circuit 4 kV
Short-Circuit Protective DevicesOutput Circuit NC/NO - F Type Fuses 10 A
Pilot Duty UL/CSAB300
Contact Rating UL/CSAB300
Ambient Air TemperatureOperation -20 ... +60 C, Storage -40 ... +85 C
Contact Rating250 V / 4 A
Mounting on DIN RailTH35-15 and TH35-7.5 acc. to IEC 60715
Product Net Width22.5 mm
Product Net Depth / Length103.7 mm
Wire Stripping Length8 mm
Connecting Capacity UL/CSAFlexible 2x 18-16 AWG, Rigid 2x 20-16 AWG
Flammability According to UL94V-0
Mechanical Durability30000000 cycles
StandardsCAN/CSA C22.2 No.14, IEC/EN 63000, IEC/EN 60255-27, IEC/EN 61000-6-2, IEC/EN 61000-6-3, UL 508
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CAD
$506.63
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
Spec sheet
CAD$506.63/ EA
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