Datasheet RM85-2011-35-1048, RM85-2011-35-1012 Specification

RM85

miniature relays

RM85

RM85-...-01

❶

• Cadmium - free contacts • Height 15,7 mm

• 5000 V / 10 mm reinforced insulation

• For PCB and plug-in sockets

• Accessories: sockets and modules • AC and DC coils

• Available special versions: with transparent cover
with the increased dielectric strength of the contact clearance

❶;

❷

• Compliance with standard PN-EN 60335-1

Contact data

Number and type of contacts
Contact material
Rated / max. switching voltage AC
Min. switching voltage
Rated load (capacity) AC1
AC15
AC3
DC1
DC13
Min. switching current
Max. inrush current
Rated current
Max. breaking capacity AC1
Min. breaking capacity
Contact resistance

• Recognitions, certi cations, directives: RoHS,

1 CO, 1 NO ❷
AgNi, AgNi/Au 5 µm, AgSnO2
250 V / 440 V

5 V

AgNi, 5 V AgNi/Au 5 µm, 10 V AgSnO2

16 A / 250 V AC
3 A / 120 V 1,5 A / 240 V (B300)
750 W (single-phase motor)
16 A / 24 V DC (see Fig. 3)
0,22 A / 120 V 0,1 A / 250 V (R300)

5 mA

AgNi, 2 mA AgNi/Au 5 µm, 10 mA AgSnO2

30 A AgSnO2
16 A
4 000 VA

0,3 W

AgNi, 0,05 W AgNi/Au 5 µm, 1 W AgSnO2

 100 m

Max. operating frequency

• at rated load AC1

• no load

600 cycles/hour
72 000 cycles/hour

Coil data

Rated voltage 50/60 Hz AC
DC

Must release voltage

Operating range of supply voltage
Rated power consumption AC
DC

12 ... 240 V
3 ... 110 V

AC:  0,15 Un DC:  0,1 Un

see Tables 1, 2 and Fig. 4, 5
0,75 VA
0,4 ... 0,48 W

Insulation according to PN-EN 60664-1

Insulation rated voltage

Rated surge voltage
Overvoltage category

Insulation pollution degree

Dielectric strength • between coil and contacts

• contact clearance

Contact - coil distance • clearance

• creepage

400 V AC

4 000 V

1,2 / 50 µs

III
3

5 000 V AC

type of insulation: reinforced

1 000 V AC type of clearance: micro-disconnection
2 000 V AC contact 1 NO, type of clearance: full-disconnection ❷

 10 mm
 10 mm

General data

Operating / release time (typical values)
Electrical life (number of cycles)

• resistive AC1

• cos

• DC L/R=40 ms
Mechanical life (cycles)
Dimensions (L x W x H) / Weight

Ambient temperature • storage

• operating

Cover protection category
Environmental protection
Shock resistance

Vibration resistance

Solder bath temperature / Soldering time

The data in bold type pertain to the standard versions of the relays.

❶ For special version - relays in transparent cover: only available with IP 40 and RTII, operating temperature -40...+70 °C - see ”Ordering codes”
❷ For special version with contact 1 NO: relays with increased contact gap, dielectric strength 2000 V AC - see ”Ordering codes”

7 ms / 3 ms

> 0,7 x 10

5

16 A, 250 V AC
> 104 20 A, 250 V AC, 85 °C (RM85-3021-25-1...)
see Fig. 2

5

> 10

0,15 A, 220 V DC

> 3 x 10

7

29 x 12,7 x 15,7 mm / 14 g

-40...+85

AC: -40...+70

o

C

o

C DC: -40...+85 oC -40...+70 oC ❶

IP 40 ❶ or IP 67 PN-EN 60529
RTII ❶ or RTIII PN-EN 116000-3

30 g
10 g

10...150 Hz

max. 270 oC / max. 5 s

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RM85

miniature relays

Coil data - DC voltage version Table 1

Coil code

1003

1005

1006

1009

1012

1018

1024

1036

1048

1060

1110

The data in bold type pertain to the standard versions of the relays.

Rated voltage

V DC

3

5

6

9

12

18

24

36

48

60

110

Coil resistance

at 20 °C



200

360

710

1 440

3 140

5 700

7 500

25 200

22

60

90

Acceptable

resistance

± 10%

± 10%

± 10%

± 10%

± 10%

± 10%

± 10%

± 10%

± 10%

± 10%

± 10%

Coil operating range

V DC

min. (at 20 °C) max. (at 20 °C)

2,1

3,5

4,2

6,3

8,4

12,6

16,8

25,2

33,6

42,0

77,0

7,6

12,7

15,3

22,9

30,6

45,9

61,2

91,8

122,4

153,0

280,0

Coil data - AC 50/60 Hz voltage version Table 2

Coil code

5012

5024

5048

5060

5110

5115

5120

5220

5230

5240

The data in bold type pertain to the standard versions of the relays.

Rated voltage

V AC

12

24

48

60

110

115

120

220

230

240

Coil resistance

at 20 °C



100

400

1 550

2 600

8 900

9 600

10 200

35 500

38 500

42 500

Acceptable

resistance

± 10%

± 10%

± 10%

± 10%

± 10%

± 10%

± 10%

± 10%

± 10%

± 15%

Coil operating range

V AC 50 Hz

min. (at 20 °C) max. (at 20 °C)

9,6

19,2

38,4

48,0

88,0

92,0

96,0

176,0

184,0

192,0

13,2

28,8

57,6

72,0

132,0

138,0

144,0

264,0

276,0

288,0

PI84 (PI85)

Interface relay:
relay RM84 (RM85)
and socket
GZT80 or GZM80

- see www.relpol.com.pl

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RM85

miniature relays

Dimensions

7,5

12,7

15

29

15,7

3,9

5

5

Connection diagrams (pin side view)

2,5

Pinout (solder side view)

1 CO

12,7

15,7

3,9

1 NO

Connection of GZ... sockets

Clamp bridge
Cu wire

min. 1,5 mm

2

1 CO 1 NO

Terminal (pin) A1(1); A2(2) 22(3); 21(4); 24(5);

[mm]

Drilling hole:

• for relays Ø 1,3 + 0,1 mm

• for sockets Ø 1,5 + 0,1 mm

RM85 terminals are doubled for each contact.
Both terminals are to be used while connecting to load.

Ø 0,6

12(6); 11(7); 14(8)

0,5 x 0,9

Note: Loads above 12 A (GZT80, GZM80) or 10 A
(GZS80, GZMB80) require bridging pairs of terminals:
11 with 21, 12 with 22, 14 with 24. Loads up to 12 A

or 10 A do not require bridging of common terminals

(such bridges may be  xed, however).

GZMB80

Spring terminals
plug-in socket
for RM84, RM85...,
RMB841, RMB851,
RM87L, RM87P

- see page 7.

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RM85

miniature relays

AC1

N - electrical life

at AC1

DC1

In = 16 A

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Mounting

RM85

miniature relays

Relays RM85

❺ with clip GZT80-0040 or GZM80-0041; plug-in sockets GZS80 ❹ ❺ with clip GZS-0040 or GZM80-0041, 35 mm rail

❸ are designed for: • direct PCB mounting • screw terminals plug-in sockets GZT80 ❹ ❺ and GZM80 ❹

mount acc. to PN-EN 60715 or on panel mounting with one M3 screw • spring terminals plug-in sockets GZMB80
clip GZMB80-0040 or GZM80-0041, 35 mm rail mount acc. to P-EN 60715. Signalling / protecting modules type M...
are available with sockets (see page 9) • plug-in sockets for PCB mounting EC 50 with clip MP16-2, MH16-2; plug-in
sockets PW80 with clip MH16-2; plug-in sockets GD50 with clip MP16-2, GD-0016, MH16-2.

❸ For special version - relays in transparent cover: the distance of min. 5 mm between the mounting relays.
❹ Loads above 12 A (GZT80, GZM80) or 10 A (GZS80, GZMB80) require bridging pairs of terminals: 11 with 21, 12 with 22, 14 with 24 - see page 3.
❺ Plug-in sockets GZT80, GZM80, GZS80 may be linked with inter con nection strip type ZGGZ80 (see page 10).
❻ For sockets GZMB80 - see page 7 (wire connection).

Ordering codes

Cover protection

category

Type Contact

R M 8 5

Contact material

20 - AgNi
23 - AgNi/Au 5 µm
30 - AgSnO2

material

— — —

Number and type

of contacts

Connection

mode

Coil code Cover Special

—

see Tables 1, 2 page 2

❹ ❻ with

version

Number and type of contacts

11 - 1 CO
21 - 1 NO

Cover protection category

2 - in cover, IP 40 version
3 - in cover, IP 67 waterproof version

Connection mode

5 - for PCB and sockets

❶ For special version - relays in transparent cover: only available with IP 40 and RTII, operating temperature -40...+70 °C
❷ For special version with contact 1 NO: relays with increased contact gap, dielectric strength 2000 V AC

Cover

without marks - standard cover (no transparent, white colour)
01 - transparent cover (special version, without signs recognitions) ❶

Special version

without marks - basic version,

dielectric strength of contact clearance 1000 V AC
(51) - contact 1 NO, increased contact gap

- dielectric strength 2000 V AC

❷

Examples of ordering code:

RM85-3011-25-5024 relay RM85, for PCB and sockets, one changeover contact, contact material AgSnO

2,

coil voltage 24 V AC 50/60 Hz, in standard cover (no transparent, white colour) IP 40

RM85-2011-25-1012-01 relay RM85, for PCB and sockets, one changeover contact, contact material AgNi, coil

voltage 12 V DC, in transparent cover (special version, without signs recognitions) IP 40

RM85-2321-35-1024 (51) relay RM85, special version with increased contact gap, for PCB and sockets, one nor-

mally open contact, contact material AgNi/Au 5 µm, coil voltage 24 V DC, in standard
cover (no transparent, white colour) IP 67

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