# Time Delay Relay, 0.5 s, 10 Days, Syrline BA2R Series, DPDT, 8 A

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**URL**: https://novapart.co/products/BM2R08MV1/time-delay-relay-05-s-10-days-syrline-ba2r-series
**SKU**: BM2R08MV1
**Manufacturer**: CROUZET
**Category**: Switches & Relays || Relays || Time Delay Relays - Electromechanical
**Price**: €108.5500
**Stock**: 50+
**Lead Time**: 38 days (indicative)

## Description

The Crouzet BM2R08MV1 is an electromechanical time delay relay from the Syrline BA2R series, housed in a compact 17.5 mm wide DIN rail-mountable enclosure (EN 50022 35 mm). Designed for multi-function timing operations, this unit accommodates a wide multi-voltage input range of 12V to 240V AC/DC (50/60 Hz) and provides a versatile timing span adjustable from 0.5 seconds up to 10 days via a front-panel knob. Featuring a double-pole double-throw (DPDT / 2 CO) contact configuration, the relay supports a maximum switching voltage of 250 VAC/VDC and a continuous contact current rating of 8A under resistive loads (2000 VA / 80 W maximum switching power at 25°C), with screw terminals facilitating secure wiring connections up to 3.3 mm² (AWG 12).

Engineered for industrial automation and control panels, the BM2R08MV1 integrates a robust feature set including 12 selectable timing functions (such as delay on energisation, one-shot impulse, flip-flop, and watchdog modes), PNP 3-wire sensor compatibility, and an LED status indicator for real-time monitoring of supply and relay states. It offers high repeatability of ≤ ±0.5% in compliance with IEC 61812-1 standards, a rated impulse voltage of 5 kV (1.2/50 µs), and dielectric strength up to 2.5 kV between open contacts. Built into an UL94-V0 thermoplastic housing with an IP40 rating for the casing and IP20 for the terminal block, the device operates reliably across a temperature range of -20°C to +60°C and meets comprehensive CE, cULus, and CCC regulatory standards.

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Time Max | 10Days |
| Time Min | 0.5s |
| Product Range | Syrline BA2R Series |
| Relay Mounting | DIN Rail |
| Contact Current | 8A |
| Relay Terminals | Screw |
| Nom Input Voltage | 240VAC |
| Timing Adjustment | Knob |
| Contact Voltage Vac | 250V |
| Contact Voltage Vdc | - |
| Approvals & Standards | CCC, CE, cULus |
| Contact Configuration | DPDT |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2855818/)

## **BM2R** Timers Syrline 17.5 mm - 2 Relay 8A 

- › Multi Multi ~~-~~ function or mono function or mono- ~~f -~~ function unction › Multi . ~~-~~ range (12 function) hs › Multi MultiMulti ~~-~~ - ~~-~~ voltage 12 →240 V AC/DC voltagerange (1212 function)-240 V AC/DC › LED status indicator (relay version) LED status indicator (relay version) 

- ›› Possibility of external load connection in parallel to the control input3 control3Possibility- ~~-~~ wire PNP sensor compatible wire PNPinput of sensor external compatible load connection in parallel to the 

|Specifications|Specifications|||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|Functions||Delay||Output|Nominal rating|||||Connections||Supply voltage|||Code|
|A - Ac - At - B - C - D - Di -||0,5 s →10 days|0,5 s →10 days|2 changeover|2 x 8 A||2 x 8 A|||Screw terminals||12 →240 V ∿/⎓|||BM2R08MV1|
|H - Ht -N - TL - Tt||||relays||||||||||||
|||||||||||||||||
|Output relay||||||||||||||||
|Contact arrangement||||||2 CO (SPDT) (ChangeOver -Simple Pole Double Throw-)|||||2 CO (SPDT) (ChangeOver -Simple Pole Double Throw-)|||2 CO (SPDT) (ChangeOver -Simple Pole Double Throw-)||
|||||||R1: Follow timing function|R1: Follow timing function|||||||||
|||||||R2: Follow timing function / Instantaneous|R2: Follow timing function / Instantaneous|||||||||
|Maximum switching voltage||||||250 VAC/ 8 A resistive / 250 VDC / 0.3 A resistive||||||||||
|Switching current rate (resistive)||||||NO / NC : 8A 250 V AC / 8 A 30 VDC @ 25°C|||NO / NC : 8A 250 V AC / 8 A 30 VDC @ 25°C|||||||
|||||||NO / NC : 5A 250 V AC / 5 A 30 VDC @ 60°C|||NO / NC : 5A 250 V AC / 5 A 30 VDC @ 60°C|||||||
|Minimum switching contact||||||10 mA / 5 VDC|||10 mA / 5 VDC|||||||
|Maximum switching power (resistive)||||||2000 VA / 80 W @ 25°C|||2000 VA / 80 W @ 25°C|2000 VA / 80 W @ 25°C||||||
|Electrical life||||||105cycles min at 250 VAC/ 8 A resistive|||cycles min at 250 VAC/ 8 A resistive|||||||
|Maximum rate (at max switching power)||||||360 cycles /hour||||||||||
|Mechanical life||||||10 x 106cycles||||||||||
|Rated impulse voltage||||||5 kV  (1.2/50µs)||||||||||
|Dielectric strength between coil / contacts|||Dielectric strength between coil / contacts|||IEC 60664-1: 5 kV /1 min / 1 mA / 50 Hz||||||||||
|Dielectric strength between open contacts|||Dielectric strength between open contacts|||2.5 kV /1 min / 1 mA / 50 Hz|2.5 kV /1 min / 1 mA / 50 Hz|||||||||
|||||||||||||||||
|Timing||||||||||||||||
|Timing ranges (7 ranges)||||||0.5→10s, 0.05→1min, 0.5→10min, 0.05→1h, 0.5→10h, 0.05→1day,||||||||||
|||||||0.5→10days||||||||||
|Minimum pulse duration typically (relay version)|||Minimum pulse duration typically (relay version)|||IEC 1812-1: 30 ms||||||||||
|||||||100 ms with load||||||||||
|Maximum reset time by de-energisation typically (relay version)||||||IEC 1812-1: 120 ms||||IEC 1812-1: 120 ms||||||
|Repeatability||||||IEC 1812-1: ≤ ± 0,5 %||||IEC 1812-1: ≤ ± 0,5 %||||||
|Repetition accuracy with constant parameters||||||IEC 1812-1: ≤ ± 10 %||||IEC 1812-1: ≤ ± 10 %||||||
|Drift Temperature||||||≤ ± 0.05 % / °C||||||||||
|Voltage-dependent drift||||||≤ ± 0.2 % / V|||≤ ± 0.2 % / V|||||||



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|Supply|Supply|
|---|---|
|Multi-voltage power supply|12→240 V∿/⎓|
|Operating range|15 %, +10 %|
|Operating frequency (Hz)|50 / 60 Hz ± 5 %|
|Galvanic isolation|No|
|Max. absorbed power|Approx. 3 VA (V∿) 1.5 W (V⎓)|
|Immunity from micro power cuts|10 ms|
|||
|General characteristics||
|Insulation voltage, IEC 60664-1|300 V|
|Installation category (acc. to IEC/EN 60664-1)|Overvoltage category III ; pollution degree 2|
|Impulse voltage CEI/EN 60664-1|4 kV (1,2 / 50 µs)|
|Clearance / Creepage distances|IEC 60664-1: 3 mm / 3.2 mm|
|Breakdown voltage|EN-61812-1: 2,5 kV / 1 min / 1 mA / 50 Hz|
|Insulation resistance|NFC 93 050: > 500 MΩ / 250 V⎓ / 1min|
|Status indication|Un: green LED blinks when count, continuous ON when supplied<br>R: yellow LED continuous ON when the relay is ON|
|Casing|DIN 43880: 17,5 mm|
|Fixing: Symmetrical DIN rail|EN 50022: 35 mm|
|Mounting position|All positions|
|Housing material|Enclosure plastic type UL94 - V0|
|Protection (IEC/EN 60529)|Housing: IP40 / Terminal block: IP20|
|Terminal capacity Single-wire without ferrule|IEC 60947-1<br>1 x 0.5 →3.3 mm² (AWG 20 →AWG 12)<br>2 x 0.5 →1.5 mm² (AWG 20 →AWG 16)|
|Max. tightening torque (Nm)|IEC 60947-1: 0,5 N.m / 4,4 lbf.in|
|Operating temperature range (°C)|IEC 60068-2: -20 °C →+60 °C|
|Storage temperature range (°C)|IEC 60068-2: -40 °C →+70 °C|
|Relative humidity  no condensation acc. to IEC/EN 60068-2-30|93 % without condensation|
|Vibration resistance according to IEC/EN 60068-2-6|± 0.15 mm from 10 Hz →60 Hz 2g from 60 Hz →150 Hz|
|Impact resistance|IEC 60068-2-27<br>15gn - 11ms ; 3 x 6 axis (output OFF)<br>5gn - 11ms ; 3 x 6 axis (Output ON)|
|Drop to concrete floor|IEC 60068-2-32<br>High: 0.75m|
|Weight: casing 17,5 mm|70 g<br>80 g with packaging|
|Directives|2014/30/EU: EMC<br>2014/35/EU: low voltage|
|Certifications|CE - cULus  Listed Industrial Control Equipment - CCC|
|Conformity to standards|CEI 60664-1: Insulation coordination for equipment within low-voltage<br>systems<br>CEI 61812-1/ Specified time relays for industrial use<br>UL 60947-4-1/ Industrial Control Equipment (NRNT- Industrial Control<br>Switches)|
|Conformity with environmental directives|2015/863/UE: RoHS<br>1907/2006: Reach<br>2012/19/UE: WEEE|
|Electromagnetic compatibility IEC 61000-6-2, IEC 61000-6-3,<br>IEC 61000-6-4|Immunity for industrial environment<br>Emission residential environment<br>Emission industrial environment|
|Electromagnetic compatibility - Immunity to electrostatic discharges<br>acc to IEC/EN 61000-4-2|Level III Air ± 8 KV / Contact ± 6 KV|



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## General characteristics 

|General characteristics|General characteristics|
|---|---|
|Immunity to radiated, radio-frequency, electromagnetic field acc.<br>IEC/EN 61000-4-3|Level III<br>10 V/m (80 M Hz to 1 G Hz) 80 % AM (1 k Hz)<br>3 V/m (1,4 →2 G Hz) 80 % AM (1K Hz)<br>1V/m (2 →2.7 G Hz) 80 % AM (1K Hz)|
|Immunity to rapid transient bursts acc. to IEC/EN 61000-4-4|Level III direct  ± 2 kV (power supply) / capacitive coupling clamp<br>± 1 KV (command input and outputs)|
|Immunity to shock waves on power supply acc. to IEC/EN 61000-4-5|Level III<br>line-to-earth ± 2 kV / line-to-line   ±  1kV|
|Immunity to radio frequency in common mode acc. to<br>IEC/EN 61000-4-6|Level III<br>10 Vrms (0,15 →80 M Hz) 80 % AM (1 k Hz)|
|Immunity to voltage dips and breaks acc. to IEC/EN 61000-4-11|Industrial Class II:<br>0 % residual voltage during 1cycle a.c. power ports<br>70 % residual voltage during 25/30 cycles a.c. power ports<br>0 % residual voltage, 250/300 cycles a.c. power ports<br>Residential:<br>0 % residual voltage during 10 cycle a.c.power ports<br>40 % residual voltage during 10 cycles a.c. power ports<br>70 % residual voltage during 10 cycles a.c. power ports<br>0 % residual voltage, 250/300 cycles a.c. power ports|
|Mains-borne and radiated emissions acc. to EN 55022 (CISPR22),<br>EN55011 (CISPR11)|EN 55022 / CISPR22 Class B (IT equipment)<br>EN 55011 / CISPR11 Class B, Group 1 (Medical equipment)|



|Curves|Curves|
|---|---|
|Function A Delay on energisation<br>R1: Follow timing function<br>R2: Follow timing function / Instantaneous|U<br>R2<br>R1/R2<br>T|
|Function Ac Timing after closing and opening of control contact<br>R1: Follow timing function<br>R2: Follow timing function / Instantaneous|U<br>Y1<br>R1/R2<br>T<br>T<br>R2 inst.|
|Function At Timing on energisation with memory<br>R1: Follow timing function<br>R2: Follow timing function / Instantaneous|U<br>Y1<br>R1/R2<br>t1<br>t2<br>~~T = t1+t2~~|
|Function B Timing on impulse one shot<br>R1: Follow timing function<br>R2: Follow timing function / Instantaneous|~~T = t1+t2~~<br>U<br>R2<br>Y1<br>R1/R2<br>∞<br>T|
|Function C Timing after impulse<br>R1: Follow timing function<br>R2: Follow timing function / Instantaneous|U<br>2R<br>Y1<br>R1/R2<br>∞<br>T|



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|Curves|Curves|
|---|---|
|Function D Flip-flop Pause start<br>R1: Follow timing function<br>R2: Follow timing function / Instantaneous|U<br>R2<br>T T<br>R1/R2|
|Function Di Flip-flop Pulse start<br>R1: Follow timing function<br>R2: Follow timing function / Instantaneous|U<br>R2<br>T<br>Y1<br>R1/R2<br>T|
|Function H Timing on energisation<br>R1: Follow timing function<br>R2: Follow timing function / Instantaneous|T<br>R1/R2<br>U<br>R2|
|Function Ht Delay on energisation with memory<br>R1: Follow timing function<br>R2: Follow timing function / Instantaneous|t1<br>R1/R2<br>Y1<br>U<br>R2<br>t2<br>T = t1+t2|
|Function N Watchdog<br>R1: Follow timing function<br>R2: Follow timing function / Instantaneous|T<br>R1/R2<br>Y1<br>U<br>R2<br>∞<br>T|
|Function TL  Impulse relay<br>R1: Follow timing function<br>R2: Follow timing function|8<br>8<br>8<br>U<br>Y1<br>R1/R2|





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- [Supplier page](https://es.farnell.com/crouzet-automation/bm2r08mv1/time-delay-relay-dpdt-0-5s-10day/dp/2855818)
---

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