HC-B 24-ESTQ-2,5-48

Parameter	Value
	B48
Type	B24
Width	34 mm
Height	35 mm
Length	111 mm
Series	HC-B
General	Connectors may be operated only when there is no load/voltage.
Product type	Contact insert with a fixed no. of positions
Assembly note	To ensure correct use, installation in housing with IP54 protection or better is required
Rated current	16 A
Article revision	06
Contact diameter	2.5 mm
Contact material	Copper alloy
Contact numbering	1 - 24
Tightening torque	0.8 Nm ... 1.2 Nm (PE connection)
Connection profile	24+PE
Degree of pollution	3
Dimensional drawing
Number of positions	24
Rated surge voltage	6 kV
Overvoltage category	III
Connection technology	QUICKON connection
Contact material type	rolled
Rated voltage (III/3)	500 V
Standards/regulations	PA: Fire protection in rail vehicles - requirement sets R22 and R23 acc. to DIN EN 45545-2 (Risk level HL1 - HL2)
Conductor cross section	0.34 mm² ... 2.5 mm² (Litz wire structure VDE 0295, Class 1 - 5/litz wire diameter >= 0.2 mm)
Contact carrier material	PA
Contact surface material	Ag
Insertion/withdrawal cycles	≥ 500
Connection cross section AWG	22 ... 14
Drill hole distance, vertical	27 mm
Ambient temperature (assembly)	-25 °C ... 50 °C
Ambient temperature (operation)	-40 °C ... 125 °C (including heating up of contacts)
Drill hole distance, horizontal	104 mm
Flammability rating according to UL 94	V0

Contact insert, number of poles: 24+PE, size: B24, Male, QUICKON connection, 500 V, 16 A, 0.34 mm² ... 2.5 mm²

Technical specifications and performance data

Installation and operation guide

HC-B 24-ESTQ-2,5-48 1605666 PHOENIX CONTACT Contact insert