Available on backorder
$ 75.56
Available on backorder
Three-pole thermal overload relays designed to protect ac circuits against overloads, phase failure, long starting times and prolonged stalling of the motor.
Adjustable relay setting dial
Test button
Stop button
Manual/auto reset
Trip indicator
Sealable cover
1N/O & 1N/C auxiliary contacts
Direct mounting beneath three-pole contactors or independent mounting on DIN rail
Insulation voltage 600V, Withstand Voltage 6kV
UL and CSA
WEG Automation CWB Series Three Pole Contactor to 38A (AC3) or 50A (AC1) for a Power Circuit to be switched by a 110V AC Control Circuit.
Rating:-
– Motor DOL Starter (AC3): 38A for a 18.5kW motor x 400V.
– Inverter or DC Thyristor Drive supply (AC1 – Thermal): 50A for up to 22kW x 400V.
Size 3: 55mm Wide x 118mm Deep x 89mm High. IP10.
Front-mounting external Auxiliary Contact adds 29mm to depth when fitted.
Side-mounting external Auxiliary Contact adds 11.5mm to width when fitted.
Mounting: 35mm DIN rail or 4 x 4.5mm slots at rear on 44.98mm x 50-79mm centres.
Terminals: Screw type. Max 16mm².
Weight: 0.65kg
Current Rating: 40A (AC3) or 50A (AC1)
Maximum Voltage: 690V 50/60Hz 1-3 Phase
Coil Voltage: 110V AC 50/60Hz x 98VA (pull-in), 6.6-12.3VA (sealing)
Main Contacts: 3 (NO)
Auxiliary Contacts, 1 x Normally Open (External, Front-mount). 1 x Normally Closed (External, Front-mount). Provision for 4 x additional external auxiliary contacts, see linked products below.
Standards: IEC/EN 60 947. DIN VDE 0660. UL. CSA
Lifespan (Electrical): 1,200,000 operations.
Lifespan (Mechanical): 10,000,000 operations.
Note:-
– AC1 Current Rating is for use with applications where open and closing operations are current free and the Current rating is not exceeded at any time.
– AC3 kW Rating is based on standard 2 pole or 4 pole motors.
– Coil connections can be made at either the top or bottom of the contactor to simplify replacement of existing contactors.
Hempel Hempadur 85671 is a two-component, amine adduct cured phenolic epoxy (novolac) tank and pipeline coating with very good adhesion and high temperature, water and chemical resistance.
Best Uses
Hempel Hempadur 85671 is formulated for use as an interior lining in tanks, pipelines, railcars etc. for hot water, brine, crude oil, vegetable oils and other chemicals as per the Chemical Resistance Guide, ONLY shades 11150 and 50900. ALL other shades including Aluminium (19000) can ONLY be used as an external coating for the protection of insulated (CUI) and uninsulated process pipework and vessels including cryogenic conditions.
Service Temperatures
In crude oil: Maximum: 130°C/266°F
In vegetable oils: Maximum: 60°C/140°F
In water (maximum gradient 15°C/27°F): 95°C/203°F
Select at least 2 products
to compare
Fellowes Powershred 125Ci Cross-Cut Shredder 4612101 - Shreds 20 sheets of A4 paper per pass into 4 x38mm cross-cut particles (Security Level P-4) 
Cortec VpCI-368 
