Speedfax 2017

For Operation in the Control Cabinet
3RW Soft Starters
3RW40 for standard applications
Soft Starter
Control
Soft starters Type 3RW40 2. 3RW40 3. 3RW40 4.
Conductor cross-sections
Screw terminals
Front clamping point
connected
Rear clamping point
connected
Both clamping points
connected
Main conductors
• Solid
2
mm
2 x (1.5 ... 2.5);
2 x (2.5 ... 6) acc. to
IEC 60947;
max. 1 x 10
2 x (1.5 ... 16) 2 x (2.5 ... 16)
• With end sleeve
2 mm 2 x (1.5 ... 2.5);
1 x (0.75 ... 25) 1 x (2.5 ... 35)
2 x (2.5 ... 6)
• Stranded
2 mm -- 1 x (0.75 ... 35) 1 x (4 ... 70)
• AWG cables
- Solid
AWG 2 x (16 ... 12)
- Solid or stranded
AWG 2 x (14 ... 10) 1 x (18 ... 2) 2 x (10 ... 1/0)
- Stranded
AWG 1 x 8 -- --
• Solid
mm2 -- 2 x (1.5 ... 16) 2 x (2.5 ... 16)
• With end sleeve
mm2 -- 1 x (1.5 ... 25) 1 x (2.5 ... 50)
• Stranded
2
mm -- 1 x (1.5 ... 35) 1 x (10 ... 70)
• AWG cables
- Solid or stranded
AWG -- 1 x (16 ... 2) 2 x (10 ... 1/0)
• Solid
mm2 -- 2 x (1.5 ... 16) 2 x (2.5 ... 16)
• With end sleeve
mm2 -- 2 x (1.5 ... 16) 2 x (2.5 ... 35)
• Stranded
2
mm -- 2 x (1.5 ... 25) 2 x (10 ... 50)
• AWG cables
- Solid or stranded
AWG -- 2 x (16 ... 2) 1 x (10 ... 2/0)
17
CONTROL
PRODUCTS
Spring-type terminals
Busbar connections
• Tightening torque
NM 2 ... 2.5 4.5 6.5
lb.in 18 ... 22 40 58
Tools PZ 2 PZ 2 Allen screw 4 mm
Degree of protection IP20 IP20
(IP00 terminal
compartment)
Main conductors
• Solid
2
mm 1 ... 10 --
• Finely stranded with end sleeve mm 2 1 ... 6 end sleeves without
--
plastic collar
• AWG cables
- Solid or stranded (finely stranded) AWG 16 ... 10 --
- Stranded
AWG 1 x 8 --
Tools DIN ISO 2380-1A0; 5 x 3 --
Degree of protection IP20 --
Main conductors
• With cable lug acc. to DIN 46234 or max.
20 mm wide
- Stranded
2
mm
Finely stranded
mm
IP20
(IP00 terminal
compartment)
-- 2 x (10 ... 70)
- 2 -- 2 x (10 ... 50)
• AWG cables, solid or stranded AWG -- 2 x (7 ... 1/0)
17-252
Siemens Industry, Inc. SPEEDFAX Product Catalog