Relay base - ECOR-4-BSC2/4X21
1157947

ECOR-4 relay base, for power relay with 4 changeover contacts, ring cable lug screw connection, for mounting on NS 35/7.5


Product Details




Notes on operation Do not use to separate SELV / PELV circuits from other circuits, because safe isolation is not guaranteed.
Notes on operation The outputs are not suitable for switching different outer conductors with appropriate switching output (applies to the AC optocoupler variants and relays).
Notes on safety The system installer must ensure the touch protection of the product (at voltages > 25 V AC/60 V DC). The product is a built-in device without protection against direct contact.
Assembly instruction: At least a basic level of insulation is maintained against adjacent modules in the DIN rail direction. If the application has higher requirements on the insulation (reinforced insulation), then these must be realized through suitable measures (e.g. partition plates).
Assembly instruction: Any unused screw connections have to be tightened with torque.

Product type Relay socket
Operating mode 100% operating factor
Insulation characteristics
Overvoltage category III
Pollution degree 2
Insulation Basic insulation

Rated insulation voltage 250 V AC
Rated surge voltage 4 kV

Nominal input voltage UN ≤ 230 V AC/DC

Connection method Screw connection
Conductor cross section solid 0.5 mm² ... 2.5 mm²
Conductor cross-section solid (2 conductors with same cross section) 0.5 mm² ... 2.5 mm² (with ferrule)
Conductor cross section flexible 0.5 mm² ... 2.5 mm²
Conductor cross section flexible (2 conductors with same cross section) 0.5 mm² ... 2.5 mm² (with ferrule)
Tightening torque 1.2 Nm

Width 44.1 mm
Height 83.3 mm
Depth 30 mm

Ambient conditions
Degree of protection IP20 ()
Degree of protection Installation location ≥ IP54 (Installation location)
Ambient temperature (operation) -40 °C ... 85 °C
Ambient temperature (storage/transport) -40 °C ... 85 °C
Altitude ≤ 2000 m

Air clearances and creepage distances between the power circuits
Standards/regulations DIN EN 50178

Assembly instructions in rows with zero spacing
Mounting position any

Item number 1157947
Packing unit 1 pc
Minimum order quantity 10 pc
Sales Key C05
Product Key CK6314
GTIN 4063151163907
Weight per Piece (including packing) 80.93 g
Weight per Piece (excluding packing) 80.93 g
Customs tariff number 85366990
Country of origin CN


ECLASS

ECLASS-9.0 27371603
ECLASS-10.0.1 27371603
ECLASS-11.0 27371603

ETIM

ETIM 8.0 EC001456

UNSPSC

UNSPSC 21.0 39122300

cUL Recognized

Approval ID: File E 172140

UL Recognized

Approval ID: File E 172140

EAC

Approval ID: RU*C-DE.*08.B.01419*

cULus Recognized


China RoHS Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values