IMO B4TU11 CONTACT BLOCK, 1 NORMALLY

Rated Insulation Voltage (Ui):
Standard: 500 Vac
For specific contact blocks (C2, C11, C12, C20, C21, C22): 400 Vac
Thermal Current (Ith): 10 A
Short Circuit Protection: Fuse 10 A, 500 V type aM
Rated Impulse Withstand Voltage (Uimp):
Standard: 6 kV
For contact blocks (C20, C21, C22): 4 kV
Protection Degree: IP67
Terminal Type: Screw clamps
Pollution Degree: 3
Electrical Ratings
Utilization Category: AC15
Operating Voltage (Ue): 400 Vac (50 Hz)
Operating Current (Ie): 3 A
Operating Current (Ie) at AC-15, 230 V: 6 A
Contact Details
Number of Normally Open Contacts: 1
Number of Normally Closed Contacts: 1
Number of Change-Over Contacts: 2
Positive Opening Contacts: Available on contact blocks C5, C6, C7, C9, C11, C13, C14, C16, C18, C20, C21, C22
Connection and Mounting
Connection Type: Screw connection
Model: Top mounting and integrable
Mounting Method: Bottom side
Contact Forms
Contact Element Forms:
Za, Zb, Za+Za, Y+Y, X+X, Y+Y+X, Y+Y+Y, Y+X+X
Standards Compliance
Conforms to:
EN 60947-1
EN 60947-5-1 + A1:2009
Low Voltage Directive 2006/95/CE requirements