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Auxiliary Contact Blocks
1SBN010120R1011 CAL4-11 Auxiliary Contact Block
Original price was: ₦2,885.00.₦2,585.00Current price is: ₦2,585.00. 7.5% VAT
CAL4-11 Auxiliary Contact Block
General Information
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- Extended Product Type:
- CAL4-11
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- Product ID:
- 1SBN010120R1011
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- EAN:
- 3471523130043
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- Catalog Description:
- CAL4-11 Auxiliary Contact Block
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- Long Description:
- The auxiliary contact blocks are used for the operation of auxiliary circuits and control circuits for standard industrial environments.
Types of auxiliary contact blocks for front mounting:
• CA4 1 or 4-pole block, with instantaneous N.O., N.C. contacts
• CC4 1-pole block, with N.O. leading contact or N.C. lagging contact
• CAT4 2-pole block, with instantaneous N.O. + N.C. contacts and A1 / A2 coil terminal connection on front face.
Select the 4-pole auxiliary contact blocks CA4-..E, CA4-..M, CA4-..U or CA4-..N type, according to the contactor or contactor relay type for compliance with the standard requirements (see “Terminal marking and positioning”).
Types of auxiliary contact blocks for side mounting:
• CAL4 2-pole block, with instantaneous N.O. + N.C. contacts.
For clipping onto the right- and/or left-hand side of the contactors. The auxiliary contact blocks are equipped with screw type connecting terminals delivered open, protected against accidental direct contact and bear the corresponding function marking.
Categories
- Products » Low Voltage Products and Systems » Control Products » Contactors » Block Contactors Accessories
Technical UL/CSA
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- Tightening Torque UL/CSA:
- Auxiliary Circuit 11 IA
Additional Information
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- Connecting Capacity Auxiliary Circuit:
- Flexible with Ferrule 1/2x 0.75 … 2.5 mm²
Flexible with Insulated Ferrule 2x 0.75 … 1.5 mm²
Flexible with Insulated Ferrule 1x 0.75 … 2.5 mm²
Rigid 1/2x 1 … 2.5 mm²
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- Conventional Free-air Thermal Current (Ith):
- acc. to IEC 60947-5-1, q = 40 °C 16 A
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- Maximum Electrical Switching Frequency:
- (AC-15) 1200 cycles per hour
(DC-13) 900 cycles per hour
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- Maximum Mechanical Switching Frequency:
- 3600 cycles per hour
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- Medium Description:
- CAL4-11 Auxiliary Contact Block is a side mounted instantaneous auxiliary contact block for clipping onto the right and/or left-hand side of the contactor. CAL4-11 is a 2-pole block, with 1 N.O. and 1 N.C. contacts.
The auxiliary contact block is equipped with IP20 screw type connecting terminals delivered open.
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- Mounted Auxiliary Contacts:
- 1 NO, 1 NC
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- Mounting Type:
- Side Mounting
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- Number of Auxiliary Contacts NC:
- 1
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- Number of Auxiliary Contacts NO:
- 1
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- Order Multiple:
- 1 piece
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- Product Main Type:
- Accessories for Block Contactors
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- Product Name:
- Auxiliary Contact Block
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- Rated Frequency (f):
- Auxiliary Circuit 50 / 60 Hz
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- Rated Impulse Withstand Voltage (Uimp):
- 6 kV
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- Rated Insulation Voltage (Ui):
- acc. to IEC 60947-5-1 and VDE 0110 (Gr. C) 690 V
acc. to UL/CSA 600 V
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- Rated Operational Current AC-15 (Ie):
- (500 V) 2 A
(690 V) 2 A
(24 / 127 V) 6 A
(220 / 240 V) 4 A
(400 / 440 V) 3 A
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- Rated Operational Current DC-13 (Ie):
- (24 V) 6 A / 144 W
(48 V) 2.8 A / 134 W
(72 V) 1 A / 72 W
(110 V) 0.55 A / 60 W
(125 V) 0.55 A / 69 W
(220 V) 0.27 A / 60 W
(250 V) 0.27 A / 68 W
(400 V) 0.15 A / 60 W
(500 V) 0.13 A / 65 W
(600 V) 0.1 A / 60 W
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- Rated Operational Voltage:
- Auxiliary Circuit 24 … 690 V
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- Rated Short-time Withstand Current (Icw):
- for 0.1 s 140 A
for 1 s 100 A -
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- Terminal Type:
- Screw Terminals
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- Tightening Torque:
- Auxiliary Circuit 1.2 N·m
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- Wire Stripping Length:
- Auxiliary Circuit 10 mm
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