CM-MPS.21P Three-phase monitoring relay 2c/o, 0,0.1-30s, L1-L2-L3-N=3x180-280VAC
The CM-MPS.21P is a multifunctional relay from the CM three-phase monitors range. It operates with a rated control supply voltage / three-phase measuring voltage of 180-280 V AC 50/60 Hz and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. This relay is also suitable to monitor single-phase mains. It monitors all phase parameters such as over/undervoltage, phase unbalance, phase failure as well as an interrupted neutral. The corresponding threshold values are adjustable. Phase sequence monitoring as well as an ON or OFF tripping delay are selectable. 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.
Product identifiers
SKU: 1SVR740885R3300
EAN: 4016779852074
GTIN: 4016779852074
MPN: CM-MPS.21P
Loyalty points:
123
Price: £ 220.68 Excl. VAT
Categories
Features
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Depth
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Width
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Height
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EFI00008
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0.885825
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EFI00040
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3.370072
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EFI00049
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With detachable clamps
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Phase failure detection
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Voltage measuring range
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Phase sequence monitoring
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Phase imbalance monitoring
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Voltage type for actuating
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Type of electric connection
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Max. permitted off-delay time
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Min. adjustable off-delay time
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Function over voltage detection
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Rated control supply voltage DC
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Function under voltage detection
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Rated control supply voltage AC 50 Hz
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Rated control supply voltage AC 60 Hz
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Max. permitted delay-on energization time
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Number of contacts as change-over contact
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Min. adjustable delay-on energization time
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Number of contacts as normally open contact
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-
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Number of contacts as normally closed contact
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