R2, R3, R4
Industrial Electromagnetic Relays
• Compact size
• Relays of general application
• Cadmium - free contacts
• AC and DC coils
• For plug-in sockets, 35 mm rail mount or on panel mounting *
• WT (mechanical indicator + lockable front test button) - standard features of relays for plug-in sockets.
Relays may be provided with the test buttons (no latching) and plugs (see page 115)
• AUCOTEAM GmbH Berlin - railway standards.
E105728
Contact Data
R2
R3
R4
Number and type of contacts
Contact material
DPDT
AgNi**
3PDT
AgNi**
4PDT
AgNi**
Rated / max. switching voltage AC
Min. switching voltage
250 V / 440 V
250 V / 440 V
250 V / 250 V
10 V
10 V
10 V
Rated load (capacity)
AC1
AC15
AC3
12 A / 250 V AC
3 A / 120 V; 1.5 A / 240 V (B300)
370 W (single-phase motor)
10 A / 250 V AC
3 A / 120 V; 1.5 A / 240 V (B300)
370 W (single-phase motor)
6 A / 250 V AC
1.5 A / 120 V; 0.75 A / 240 V (C300)
125 W (single-phase motor)
DC1
12 A / 24 V DC (see Fig. 3.1)
10 A / 24 V DC (see Fig. 3.2)
6 A / 24 V DC (see Fig. 3.3)
DC13
0.22 A / 120 V; 0.1 A / 250 V (R300)
0.22 A / 120 V; 0.1 A / 250 V (R300)
0.22 A / 120 V; 0.1 A / 250 V (R300)
Min. switching current
Max. inrush current
Rated current
5 mA
24 A
12 A
5 mA
20 A
10 A
5 mA
12A
6A
Max. breaking capacity
Min. breaking capacity
Contact resistance
Max. operating frequency
• at rated load
AC1
AC1
3000 VA
0.3 W
≤ 100 mΩ
2500 VA
0.3 W
≤ 100 mΩ
1500 VA
0.3 W
≤ 100 mΩ
1200 cycles/hour
18000 cycles/hour
1200 cycles/hour
18000 cycles/hour
1200 cycles/hour
18000 cycles/hour
• no load
Coil Data
Rated voltage
50/60 Hz AC
DC
6 ... 240 V
5 ... 220 V
6 ... 240 V
5 ... 220 V
6 ... 240 V
5 ... 220 V
Must release voltage
AC: ≥ 0.2 U ; DC: ≥ 0.1 U
AC: ≥ 0.2 U ; DC: ≥ 0.1 U
AC: ≥ 0.2 U ; DC: ≥ 0.1 U
n
n
n
n
n
n
Operating range of supply voltage
see page 54
1.6 VA
0.9 W
see page 54
1.6 VA
0.9 W
see page 54
1.6 VA
0.9 W
Rated power consumption
AC
DC
Insulation
Insulation rated voltage
250 V AC
250 V AC
250 V AC
Rated surge voltage
4000 V 1.2 / 50 µs
with AC coils: 2500 V 1.2 / 50 µs
2500 V 1.2 / 50 µs
with DC coils: 4000 V 1.2 / 50 µs
Overvoltage category
Insulation pollution degree
Dielectric strength
• between coil and contacts
• contact clearance
• pole - pole
III
3
III
3
II
2
2500 V AC type of insulation: basic
1500 V AC type of clearance: micro-disco.
2500 V AC type of insulation: basic
2500 V AC type of insulation: basic
1500 V AC type of clearance: micro-disco.
2500 V AC type of insulation: basic
2500 V AC type of insulation: basic
1500 V AC type of clearance: micro-disco.
2500 V AC type of insulation: basic
Contact - coil distance
• clearance
≥ 2.5 mm
≥ 4 mm
≥ 2.5 mm
≥ 4 mm
≥ 1.6 mm
≥ 3.2 mm
• creepage
General data
Operating / release time (typical)
AC: 10 ms / 8 ms; DC: 13 ms / 3 ms
AC: 10 ms / 8 ms; DC: 13 ms / 3 ms
AC: 10 ms / 8 ms; DC: 13 ms / 3 ms
Electrical life
• resistive
• cosφ
Mechanical life (cycles)
Dimensions (L x W x H)
Weight
AC1
> 105; 12 A. 250 V AC
see Fig. 2.1
> 105; 10 A. 250 V AC
see Fig. 2.2
> 105; 6 A. 250 V AC
see Fig. 2.3
> 2 x 107
> 2 x 107
> 2 x 107
27.5 x 21.2 x 35.6 mm
35 g
27.5 x 21.2 x 35.6 mm
35 g
27.5 x 21.2 x 35.6 mm
35 g
Ambient temperature
• storage
-40...+85 °C
AC: -40...+55 °C; DC: -40...+70 °C
IP 40 PN-EN 60529
RTI PN-EN 116000-3
10 g / 5 g
-40...+85 °C
AC: -40...+55 °C; DC: -40...+70 °C
-40...+85 °C
AC: -40...+55 °C; DC: -40...+70 °C
IP 40 PN-EN 60529
RTI PN-EN 116000-3
10 g / 5 g
• operating
Cover protection category
Environmental protection
Shock resistance
Vibration resistance
Solder bath temperature
Soldering time
IP 40 PN-EN 60529
RTI PN-EN 116000-3
10 g / 5 g
5 g 10...150 Hz
(NO/NC)
5 g 10...150 Hz
max. 270 °C
5 g 10...150 Hz
max. 270 °C
–
–
max. 5 s
max. 5 s
* PCB or threaded bolt versions contact Altech Corp.
** Other contact materials (eg. gold plated) available, contact Altech Corp.
50
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
DATA SUBJECT TO CHANGE WITHOUT NOTICE
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