Page 585 - Motor_protection_and_control_Manual_motor_starters_ contactors

Auxiliary contact blocks

Technical data
Front-mounted Side-mounted
Types 1-pole CE5-..0.1 1-pole CE5-..2 CEL18-10, CEL18-01
Contact utilization characteristics according to IEC
Standards IEC 60947-5-1 and EN 60947-5-1
Rated insulation voltage Ui acc. to IEC 60947-5-1 250 V
Rated operational voltage Ue max. 125 V 250 V 125 V
Conventional thermal current Ith - θ ≤ 40 °C 0.1 A 2 A 0.1 A
Ie / Rated operational current AC-14 AC-15 AC-14
acc. to IEC 60947-5-1 24-127 V 50/60 Hz 0.1 A 2 A 0.1 A
220-240 V 50/60 Hz – 2 A –
Making capacity acc. to IEC 60947-5-1 6 x Ie AC-14 10 x Ie AC-15 6 x Ie AC-14
Breaking capacity acc. to IEC 60947-5-1 6 x Ie AC-14 10 x Ie AC-15 6 x Ie AC-14
Ie / Rated operational current DC-12
acc. to IEC 60947-5-1 24 V DC 0.1 A 2 A 0.1 A
48 V DC 0.1 A 1 A 0.1 A 5
72 V DC 0.1 A 0.3 A 0.1 A
110 V DC 0.1 A 0.2 A 0.1 A
125 V DC – 0.2 A –
220 V DC – 0.1 A –
Short-circuit protection device 0.1 A (FF type fuses) (1) 10 A (FF type fuses) (1) 0.1 A (FF type fuses) (1)
Minimum switching capacity
A40 … A75 contactors 3 V / 1 mA 17 V / 1 mA 3 V / 1 mA
With failure rate acc. to IEC 60947-5-4 – ≤ 10 -7 –
A95 … A110 contactors 3 V / 1 mA 17 V / 1 mA –
With failure rate acc. to IEC 60947-5-4 – ≤ 10 -7 –
Mechanical durability Number of operating cycles 5 millions for CE5-..D0.1 5 millions for CE5-..D2 1 million
2.5 millions for CE5-..W0.1 2.5 millions for CE5-..W2 –
Max. switching frequency 3600 cycles/h 1200 cycles/h
Electrical durability Number of operating cycles 2.5 millions for CE5-..D0.1 1 million for CE5-..D2 0.7 millions
0.7 millions for CE5-..W0.1 0.3 millions for CE5-..W2
Max. switching frequency AC-14, 1200 cycles/h
AC-15
DC-12 900 cycles/h
Contact utilization characteristics according to UL / CSA
Standards UL 508, CSA C22.2 N°14
Max. operational voltage 125 V AC / 110 V DC 250 V AC / 220 V DC 125 V
Pilot duty
AC thermal rated current 0.1 A 2 A 0.1 A
Connecting characteristics
Connection capacity (min. ... max.)
Rigid solid 1 x 1...4 mm²
2 x 1...4 mm²
Flexible with ferrule 1 x 0.75...2.5 mm²
2 x 0.75...2.5 mm²
Bars or lugs L ≤ 7.7 mm
l L
l > 3.7 mm
Connection capacity acc. to UL/CSA 1 or 2 x AWG 18...14
Tightening torque 1 Nm
Degree of protection Terminals IP20
acc. to IEC 60947-1 / EN 60947-1 and IEC 60529 / EN 60529 Microswitches IP40 for CE5-..D0.1 IP40 for CE5-..D2 IP67
IP67 for CE5-..W0.1 IP67 for CE5-..W2
Screw terminals Delivered in open position, screws of unused terminals must be tightened
All terminals M3.5
Screwdriver type Flat Ø 5.5 / Pozidriv 2
(1) or HRC fuses for very fast action (6.3 x 32 mm size).

1SBC101584S0201

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