# Relay Socket, DIN Rail, Panel, Screw, 11 Pins, 16 A, 250 VAC, RM Series
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**URL**: https://novapart.co/products/2-1393844-5/relay-socket-din-rail-panel-screw-11-pins-16-a-250
**SKU**: 2-1393844-5
**Manufacturer**: TE CONNECTIVITY - SCHRACK
**Category**: Switches & Relays || Relays || Relay Accessories || Relay Sockets
**Price**: €20.8800
**Stock**: 10+
**Lead Time**: 68 days (indicative)
## Description
The TE Connectivity Schrack RM 78 705 relay socket (2-1393844-5) is an 11-pin screw-terminal base designed for RM series power relays, specifically supporting RM 2-pole and RM 3-pole configurations rated up to 16 A. This DIN rail and panel-mountable socket provides 250 VAC rated voltage with 16 A current capacity, featuring robust screw terminals that accommodate wire cross sections up to 2 x 2.5 mm² for single and fine wire, or 2 x 1.5 mm² with bootlace crimp ferrules per DIN 46228/1. The terminal screw torque is specified at 0.8 Nm nominal with 1.2 Nm maximum, ensuring reliable electrical connections in industrial installations.
Electrical isolation characteristics include 2500 Vrms dielectric strength between coil and contact circuits as well as adjacent contact circuits, with 1500 Vrms between open contacts. Clearance and creepage distances of ≥4.0/14.9 mm for the coil-contact circuit provide enhanced safety margins. The socket meets IEC 60664-1 insulation requirements with basic insulation for coil-contact and adjacent contact circuits, functional insulation for open contacts, rated insulation voltage of 250 V, pollution degree 2, and overvoltage category III for 230/400 V systems. Material group IIIa insulation and compliance with EU RoHS/ELV, China RoHS, REACH, and halogen content regulations support deployment in environmentally regulated applications.
Engineered for industrial control and automation environments, this RM series relay socket operates across an ambient temperature range of -40°C to +40°C. The 66 g housing supports dense packing with ≥0 mm mounting distance between adjacent sockets, and withstands 100 N maximum insertion force across 10 insertion cycles. Applications include motor control, HVAC systems, power distribution panels, and machinery interfacing where RM 2 or RM 3 pole relays require field-wirable screw connections and secure DIN rail or panel mounting. The 100-piece packaging unit suits volume installation and maintenance inventory requirements.
## Specifications
| Parameter | Value |
|---|---|
| No. Of Pins | 11Pins |
| Product Range | RM Series |
| Current Rating | 16A |
| Voltage Rating | 250VAC |
| Socket Mounting | DIN Rail, Panel |
| Socket Terminals | Screw |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:2060792/)
General Purpose Relays Accessories
**SCHRACK**
## **Accessories Power Relay RM**
> n **For RM 2 / 3 pole, 10 / 16 A**
**==> picture [16 x 4] intentionally omitted <==**
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F0237-B
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## ~~**RM Socket with screw-type terminals RM 78 705**~~
|~~**Technical data**~~||
|---|---|
|Rated voltage|250 VAC|
|Rated current|16 A|
|Dielectric strength||
|coil-contact circuit|2500 Vrms|
|open contact circuit|1500 Vrms|
|adjacent contact circuits|2500 Vrms|
|Clearance / creepage coil-contact circuit|≥ 4.0/14.9 mm|
|Material group of insulation parts|IIIa|
|Insulation to IEC 60664-1||
|Type of insulation coil-contact circuit|basic|
|open contact circuit|functional|
|adjacent contact circuits
basic||
|Rated insulation voltage|250 V|
|Pollution degree|2|
|Rated voltage system|230/400 V|
|Overvoltage category|III|
|Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content|Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content|
|refer to the Product Compliance Support Center at||
|www.te.com/customersupport/rohssupportcenter||
|Ambient temperature range
-40…+40˚C
~~a~~||
|Terminals
Terminal screw torque acc. IEC 61984|screw
0.8 Nm
~~ee~~|
|max.|1.2 Nm|
|Wire cross section||
|single wire|2 x 2.5 mm2|
|fine wire|2 x 2.5 mm2|
|with bootlace crimp (DIN 46228/1)
2 x 1.5 mm2
Insertion cycles
A (10)
Max. Insertion Force total
100 N
Mounting distance
≥ 0 mm, dense packing
Weight
66 g
~~a~~
~~a~~
~~Sn~~
~~Tee~~||
|Packaging unit|100 pcs|
|||
|~~**Socket with screw-type terminals**~~||
|Type|Part Number|
|**RM 78 705**
Socket with screw-type terminals
2-1393844-5||
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F0114-B
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1
Datasheets and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section.
Datasheets, product data, ‘Definitions’ section, application notes and all specifications are subject to change.
04-2015, Rev. 0415 www.te.com © 2015 Tyco Electronics Corporation, a TE Connectivity Ltd. company
Datasheets and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at http://relays.te.com/definitions
General Purpose Relays Accessories
**SCHRACK**
## **Accessories Power Relay RM** (Continued)
~~**RM sockets for PCB and with solder terminals**~~ **RM 78 700/701/702**
**RM 78 700** , socket with quick connect terminals
**==> picture [106 x 14] intentionally omitted <==**
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F0110-A Z b
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Chassis cut-out
S0319-AA
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**RM 78 701,** socket with solder terminals
**RM 78 702** , socket with PCB terminals
**==> picture [103 x 15] intentionally omitted <==**
**----- Start of picture text -----**
F0111-A Z b
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F0112-A Z b
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Chassis cut-out
S0319-AA
8
S0319-AB
**----- End of picture text -----**
## ~~**Approvals**~~
|UL E135149, CSA 700955||
|---|---|
|||
|~~**Technical data**~~
~~**RM 78 700/701/702**~~|~~**RM 78 700/701/702**~~|
|Rated voltage|240 VAC|
|Rated current|10 A|
|Dielectric strength||
|coil-contact circuit|2500 Vrms|
|open contact circuit|1500 Vrms|
|adjacent contact circuits|2500 Vrms|
|Clearance / creepage coil-contact circuit|≥ 4.0/6.3 mm|
|Material group of insulation parts|IIIa|
|Insulation to IEC 60664-1||
|Type of insulation coil-contact circuit|basic|
|open contact circuit|functional|
|adjacent contact circuits|basic|
|Rated insulation voltage|250 V|
|Pollution degree|2|
|Rated voltage system|230/400 V|
|Overvoltage category|III|
|~~**Technical data**(continued)~~|~~**RM 78 700/701/702**~~|
|---|---|
|Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content||
|refer to the Product Compliance Support Center at||
|www.te.com/customersupport/rohssupportcenter||
|Ambient temperature range|-40…+40˚C|
|Terminals|pcb, solder terminals|
|Insertion cycles|A (10)|
|Max. Insertion Force total|100 N|
|Mounting distance|≥ 0 mm, dense packing|
|Resistance to soldering heat|270°C/10 s|
|Weight|9 g|
|Packaging unit|25 pcs|
## ~~**Sockets**~~
|Type||Part Number|
|---|---|---|
|**RM 78 700**|Socket with quick connect terminals|1419118-6|
|**RM 78 701**|Socket with solder terminals|4-1393149-9|
|**RM 78 702**|Socket with PCB terminals|2-1393844-3|
|~~**Accessories for RM 78 700, RM 78 701, RM 78 702**~~|~~**Accessories for RM 78 700, RM 78 701, RM 78 702**~~|~~**Accessories for RM 78 700, RM 78 701, RM 78 702**~~|
|---|---|---|
|Type||Part Number|
|**RM 28 802**|Metal retaining clip RM|1419118-5|
Datasheets and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at http://relays.te.com/definitions
Datasheets, product data, ‘Definitions’ section, application notes and all specifications are subject to change.
2
04-2015, Rev. 0415 Datasheets and product specification www.te.com according to IEC 61810-1 and to be used © 2015 Tyco Electronics Corporation, only together with the ‘Definitions’ section. a TE Connectivity Ltd. company
## Links
- [View this product on Novapart](https://novapart.co/products/2-1393844-5/relay-socket-din-rail-panel-screw-11-pins-16-a-250)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/schrack-te-connectivity/2-1393844-5/relay-socket-11way/dp/2060792)
---
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