ECOR-4-BSC2/4X21 - Relay base

1157947

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

This product needs further products for operation. Mandatory accessories

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 note	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 note	Any unused screw connections have to be tightened with torque.

Product type	Relay socket
Product family	ESSENTIAL edition
Operating mode	100% operating factor
Insulation characteristics: Air clearances and creepage distances between the power circuits
Insulation	Basic insulation
Overvoltage category	III
Pollution degree	2

Air clearances and creepage distances between the power circuits
Rated insulation voltage	250 V AC
Rated surge voltage	4 kV

Nominal input voltage U_N	≤ 230 V AC/DC
	≤ 230 V AC/DC

Connection method	Screw connection
Conductor cross section rigid	0.5 mm² ... 2.5 mm²
Conductor cross-section rigid (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

Color	traffic grey B (RAL 7043)

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

Mounting type	DIN rail mounting
Assembly note	in rows with zero spacing
Mounting position	any

Commercial data

Item number	1157947
Packing unit	10 pc
Minimum order quantity	10 pc
Sales key	C463
Product key	CKF314
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

Classifications

Approvals

Environmental product compliance

Compatible products

Mandatory accessories

Accessories

ECLASS-11.0	27371603
ECLASS-12.0	27371603
ECLASS-13.0	27371603

EU RoHS
Fulfills EU RoHS substance requirements	Yes (No exemptions)
China RoHS
Environment friendly use period (EFUP)	EFUP-E No hazardous substances above the limits
EU REACH SVHC
REACH candidate substance (CAS No.)	No substance above 0.1 wt%

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

ECOR-4-BSC2/4X21 - Relay base

1157947

Product details

ECLASS

ETIM

UNSPSC

cUL Recognized

UL Recognized

EAC

cULus Recognized

Compatible products

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

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

Product details

ECLASS

ETIM

UNSPSC

Compatible products

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REL-PR-BL-115AC/4X21 - Single relay 1157971

REL-PR-BL-230VAC/4X21 - Single relay 1157966

ECOR-RHM-4 - Relay retaining bracket 1289771

ECOR-4-BSC2/4X21 - Relay base

1157947