RM40 and RM50
Miniature Electromagnetic Relays
RM40
RM50
• Very small dimensions
• Small dimensions
• High switching capacity up to 5 A or 8 A
• Cover with enhanced sealing protects the
relay in course of soldering and cleaning
• Applications: for household equipment, office machines, control
devices, alarm systems, in industrial control, industrial controllers
• Recognitions, certifications, directives: RoHS
• Switching current up to 10 A / 15 A
• The plastics applied provide for the operation of the relays
at high temperature and in chemical environment
• Sealed, for soldering
• Applications: for household equipment, office machines,
audio equipment, coffee machines, control devices, etc.
• Recognitions, certifications, directives: RoHS
E105728
E105728
RM40
RM50
Contact Data
No. and type of contacts
Contact material
SPDT
AgNi
SPST (1NO)
SPDT, SPST (1NO)
AgSnO
AgSnO
2
2
250 V / 380 V
5 V AgNi
5 A / 250 V AC
5 A / 30 V DC
10 mA AgNi
5 A
1250 VA
50 mW AgNi
≤ 100 mΩ
250 V / 440 V
5 V AgSnO2
8 A / 250 V AC
8 A / 30 V DC
10 mA AgSnO2
8 A
2000 VA
50 mW AgSnO2
≤ 100 mΩ
240 V / 277 V
5 V
10 A / 240 V AC
15 A / 24 V DC
15 mA
12 A
3000 VA
0.75 W
≤ 100 mΩ
Rated / max. switching voltage
Min. switching voltage
Rated load
AC
AC1
DC1
Min. switching current
Rated current
Max. breaking capacity
Min. breaking capacity
Contact resistance
AC1
Coil Data
3 ... 48 V
DC: ≥ 0.05 U
see page 75
0.20 W
3 ... 48 V
DC: ≥ 0.05 U
see page 75
0.20 W
3 ... 48 V
DC: ≥ 0.05 U
see page 75
0.36 W 3 ... 24 V; 0.45 W 48 V
Rated voltage
DC
DC
Must release voltage
Operating range of supply voltage
Rated power consumption
n
n
n
Insulation
Dielectric strength
• between coil and contacts
• contact clearance
Contact - coil distance
• clearance
4000 V AC type of insulation: reinforced
1000 V AC type of clearance: micro-disconnection 1000 V AC type of clearance: micro-disconnection
4000 V AC type of insulation: reinforced
1000 V AC type of insulation: basic
500 V AC type of clearance: micro-disconnection
≥ 5 mm
≥ 5 mm
≥ 5 mm
≥ 5 mm
≥ 1.9 mm
≥ 1.9 mm
• creepage
General Data
8 ms / 4 ms
8 ms / 4 ms
10 ms / 5 ms
Operating / release time (typical values)
Electrical life (number of cycles)
• resistive AC1 360 cycles/hour
• resistive AC1 1 200 cycles/hour
• resistive AC1 1 200 cycles/hour
• resistive DC1 1 200 cycles/hour
• resistive DC1 1 800 cycles/hour
Mechanical life 18 000 cycles/hour
Dimensions (L x W x H)
> 105; 5 A, 250 V AC
> 105; 8 A, 250 V AC
–
> 105; 7 A, 250 V AC
> 3 x 104; 12 A, 250 V AC
> 5 x 104; 15 A, 24 V DC
–
–
–
–
–
–
–
> 105; 5 A, 30 V DC
> 105; 8 A, 30 V DC
> 107
> 107
> 107
19 x 15.4 x 15.5 mm
11 g
20 x 10 x 10.5 mm
6 g
20 x 10 x 10.5 mm
6 g
Weight
Ambient temperature
-40...+85 °C
-40...+85 °C
-30...+55 °C
• operating
IP 64 PN-EN 60529
IP 64 PN-EN 60529
IP 64 PN-EN 60529
Cover protection category
Shock resistance
Vibration resistance
Solder bath temperature
Soldering time
10 g
1.5 mm DA (constant amplitude) 10...55 Hz
max. 235 °C
10 g
1.5 mm DA (constant amplitude) 10...55 Hz
max. 235 °C
10 g
1.5 mm DA (constant amplitude) 10...55 Hz
max. 235 °C
max. 3.5 s
max. 3.5 s
max. 3.5 s
72
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