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TIME RELAY CT-ERS.21S
Product number
4187946
CT-ERS 21S TIDRELÄ TILLSLAGSFÖRDRÖJT
The CT-ERS.21S is a single-function electronic time relay from the CT-S timer range. It provides an ON-delay (delay on make) function with 10 time ranges from 0.05 s to 300 h. This time 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. A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers screw connection technology with double-chamber cage connection terminals.
Product details
Technical specifications
Type of electric connectionScrew connection
Complete with socketno
Suitable for DIN rail (top hat rail) mountingyes
Suitable for front mountingno
Pluggable on auxiliary contact blockno
Function delay-on energizationyes
Function delay on de-energizationno
Function floating contact on energizationno
Function floating contact on de-energizationno
Function star-deltano
Function pulse shapingno
Function flashing, starting with pause, fixed timeno
Function flashing, starting with pulse, fixed timeno
Clock function, starting with pause, variableno
Clock function, starting with pulse, variableno
Product codes
SAPAMR310
El number4187946
Product number4187946
GTIN/EAN4016779851442
Manufacturer part number1SVR730100R0300
Vendor material number1SVR730100R0300
Basic information
Package measurements (L x W x H)103.7 x 22.5 x 85.6 mm
Package volume0.2 l
Package weight0.13 kg
Base uniteach
Package units1
Usage quantity–
UNSPSC39122325
BrandABB
Country of OriginDE Germany
Customs tariff code85364900
Sustainability info
Documents (1)
Environmental declaration