RM84 / RM85 / RM87
Miniature Electromagnetic Relays
• Miniature dimensions
• Cadmium - free contacts
• 5000 V / 10 mm reinforced insulation • For PCB and plug-in sockets
• Available special versions with the increased dielectric strength of the
contact clearance
• IP67 flux proof, water proof and sealed cover protection (For IP40 unsealed, contact Altech)
E105728
RM84
RM85
RM87
Contact Data
No. and type of contacts
Contact material
DPDT. DPST (2NO)
SPDT. SPST (1NO)
SPDT. SPST (1NO)
AgNi
AgNi
AgNi
Rated / max. switching voltage
Min. switching voltage
Rated load (capacity)
AC
250 V / 440 V
250 V / 440 V
250 V / 440 V
5 V
5 V
5 V
AC1
AC15
AC3
8 A / 250 V AC
3 A / 120 V; 1.5 A / 240 V (B300)
550 W (single-phase motor)
16 A / 250 V AC
3 A / 120 V; 1.5 A / 240 V (B300)
750 W (single-phase motor)
12 A / 250 V AC
3 A / 120 V; 1.5 A / 240 V (B300)
750 W (single-phase motor)
DC1
8 A / 24 V DC (see Fig. 3.1)
16 A / 24 V DC (see Fig. 3.2)
12 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
12 A
8A
5 mA
24 A
16 A
5 mA
18 A
12 A
Max. breaking capacity
Min. breaking capacity
Contact resistance
Max. operating frequency
• at rated load
AC1
AC1
2 000 VA
0.3 W
≤ 100 mΩ
4 000 VA
0.3 W
≤ 100 mΩ
3 000 VA
0.3 W
≤ 100 mΩ
600 cycles/hour
600 cycles/hour
600 cycles/hour
• no load
72000 cycles/hour
72000 cycles/hour
72000 cycles/hour
Coil Data
Rated voltage
50/60 Hz AC
DC
12 ... 240 V
3 ... 110 V
12 ... 240 V
3 ... 110 V
12 ... 240 V
3 ... 110 V
Must release voltage
AC: ≥ 0.15 U ; DC: ≥ 0.1 U
AC: ≥ 0.15 U ; DC: ≥ 0.1 U
AC: ≥ 0.15 U ; DC: ≥ 0.1 U
n
n
n
n
n
n
Operating range of supply voltage
Rated power consumption
see page 80 and Fig. 4.1. 5.1
0.75 VA
see page 80 and Fig. 4.2. 5.2
0.75 VA
see page 80 and Fig. 4.3. 5.3
0.75 VA
AC
DC
0.4 ... 0.48 W
0.4 ... 0.48 W
0.4 ... 0.48 W
Insulation
Insulation rated voltage
Rated surge voltage
Overvoltage category
Insulation pollution degree
Dielectric strength
400 V AC
4000 V 1.2 / 50 µs
400 V AC
4000 V 1.2 / 50 µs
400 V AC
4000 V 1.2 / 50 µs
III
3
III
3
III
3
• between coil and contacts
• contact clearance
5000 V AC type of insulation: reinforced
1000 V AC type of clearance: micro-disconnection
2000 V AC contacts DPST (2NO).
5000 V AC type of insulation: reinforced
1000 V AC type of clearance: micro-disconnection
2000 V AC contacts DPST (2NO).
type of clearance: full-disconnect
–
5000 V AC type of insulation: reinforced
1000 V AC type of clearance: micro-disconnection
2000 V AC contacts SPST (1NO).
type of clearance: full-disconnect
–
type of clearance: full-disconnect
2500 V AC type of insulation: basic
• pole - pole
Contact - coil distance
• clearance
≥ 10 mm
≥ 10 mm
≥ 10 mm
≥ 10 mm
≥ 10 mm
≥ 10 mm
• creepage
General data
Operating / release time (typical values)
Electrical life
7 ms / 3 ms
7 ms / 3 ms
7 ms / 3 ms
• resistive
• cosφ
• DC L/R=40 ms
Mechanical life (cycles)
Dimensions (L x W x H)
Weight
AC1
> 105; 8 A. 250 V AC
see Fig. 2.1
> 0.7 x 105; 16 A. 250 V AC
see Fig. 2.2
> 105; 12 A. 250 V AC
see Fig. 2.3
> 105; 0.15 A. 220 V DC
> 105; 0.15 A. 220 V DC
> 105; 0.15 A. 220 V DC
> 3 x 107
> 3 x 107
> 3 x 107
29 x 12.7 x 15.7 mm
14 g
29 x 12.7 x 15.7 mm
14 g
29 x 12.7 x 15.7 mm
14 g
Ambient temperature
• storage
-40...+85 °C
AC: -40...+70 °C DC: -40...+85 °C
IP 67 PN-EN 60529
RTIII PN-EN 116000-3
20 g
40...+85 °C
AC: -40...+70 °C DC: -40...+85 °C
IP 67 PN-EN 60529
RTIII PN-EN 116000-3
30 g
40...+85 °C
AC: -40...+70 °C DC: -40...+85 °C
IP 67 PN-EN 60529
RTIII PN-EN 116000-3
30 g
• operating
Cover protection category
Environmental protection
Shock resistance
Vibration resistance
Solder bath temperature
Soldering time
(NO/NC)
10 g / 5 g 10...150 Hz
max. 270 °C
10 g 10...150 Hz
max. 270 °C
10 g 10...150 Hz
max. 270 °C
max. 5 s
max. 5 s
max. 5 s
76
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
5秒后页面跳转
英伟达新AI芯片Rubin或提前半年亮相
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
三星深化印度制造布局，供应链本地化进程加速
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
技术参数
数据手册
如果您发现信息不准确，
